12 Stunning Lakes in Europe for Swimming – Must-See Destinations!

Why not swim in the heart of nature? Discover 12 hidden lakes in Europe, enjoy crystal-clear waters, and create unforgettable memories!

Are you tired of the sunbed grab game? Don’t you rather want to feel the cool grass under your feet instead of the sand on the beach? Then you’re in the right place! Europe’s hidden lakes not only offer a peaceful escape but also provide perfect opportunities to capture those “Where is this place?!” moments on Instagram. Here, you can immerse yourself in pristine freshwater without the salt of the sea, and let your soul unwind in the midst of nature.

This summer, we’ve compiled for you Europe’s clearest and most unexplored lakes. Some lie within a volcanic crater, others are a hidden paradise among the mountains… All so beautiful that you’ll be asking, “Why didn’t I come here sooner?” If you’re ready, let’s dive into these unique natural wonders together!

1. Lago di Scanno (Italy)

Hidden in Italy’s Abruzzo region, this heart-shaped lake appears like a romantic trick of nature. If you wonder, “Can I feel the magic of Italy without visiting the Amalfi Coast?”, then Lago di Scanno might just have the answer. With its crystal-clear waters and fairy-tale surroundings, it is truly a natural wonder. Here, you can not only swim but also lose yourself in nature!

The lake’s water is extraordinarily clear, so much so that you can easily see even the stones at the bottom. But it’s not just the water that makes this place special; according to local legends, anyone who swims here falls in love forever! If your heart is still free, perhaps a dive into this lake will change your destiny. I tried it – I’m still waiting – but the view is definitely as breathtaking as love!

How to get to Lago di Scanno?
The lake is about 2 hours from Rome, and the best way to reach it is by renting a car. Driving through the small mountain roads will make you feel like you’re in a movie scene. Also, one of the best viewpoints of the lake is along a trail in the Frattura Vecchia area, where you can both hike and enjoy one of the most stunning panoramas of the lake!

Where is the best swimming spot?
The waters of Lago di Scanno are cool yet invigorating! There are a few small beach areas around the lake, but one of the most beautiful swimming spots is on the southern shore, hidden in a natural area among the forest. With its tranquility and natural charm, it is perfect for anyone looking to escape city life and enjoy nature.

What should you eat here?
Since you’ve come this far, you simply must try the delights of Abruzzo cuisine! Especially the lamb skewers known as arrosticini, which, when paired with local wine, make for a perfect combination. Also, the sugar-free almond desserts sold in lakeside cafés are among the region’s traditional specialties. Enjoying these with an espresso against the backdrop of the lake will complete your experience!

2. Jezioro Łebsko (Poland)

Located in northern Poland, Jezioro Łebsko borders the Baltic Sea but is a much quieter natural wonder. If you’re curious, “How would it be to swim in a lake instead of the sea?”, this place will provide the answer. The lake is situated within Słowiński National Park and is surrounded by vast sand dunes, making it the perfect escape for those who want to swim and be immersed in nature at the same time.

The best swimming spots at Jezioro Łebsko
One of the most attractive features of the lake is its shallow, warm water, which allows you to swim without the shock of cold water. The villages of Czołpino and Kluki along the shore offer the best swimming areas. Moreover, since the water’s salt content is very low, you can say goodbye to that sticky feeling after swimming!

How to get here?
Getting to Jezioro Łebsko is quite easy. The nearest large city is Gdańsk, and from there, you can reach the lake by car in about 2 hours. If you prefer public transport, you can take a train to the town of Łeba and then continue by bus or bicycle to the lake.

What should you do here?
If swimming isn’t enough for you, this place is also great for windsurfing. The wind is almost ideal year-round, which is why even professional surfers come here. And don’t forget to try the smoked fish prepared by local fishermen – especially the Baltic ruff, which is famous in this region and offers an explosion of flavors!

3. Lac de Gaube (France)

Lac de Gaube is a lake hidden in the French Pyrenees that will leave nature enthusiasts in awe. However, getting there isn’t a “pull over and jump in” kind of deal – you have to hike. Don’t worry though, once you arrive, the turquoise water and the impressive reflection of the Vignemale mountain will make you forget all your fatigue. Many visitors ask, “Is this Photoshop?”, but no – sometimes nature creates such wonders!

How to get to Lac de Gaube?
The lake is about 9 km from the town of Cauterets and can be reached via a hiking trail starting from the Pont d’Espagne area. If you’d rather take it easy, you can take the cable car and then enjoy a short walk to reach the lake. But if you love hiking, a pleasant trekking route of about 1.5 hours awaits you, with waterfalls, forests, and mountain views that will make the hike unforgettable.

What is the swimming experience like here?
Be prepared – this water is ICE-COLD! Since Lac de Gaube is a high-altitude glacial lake, even in summer the water temperature barely reaches “oh my” levels. However, if you love being immersed in nature, the coolness of the water will give you a “refreshed” feeling. If you dare, take a dive and then dry off in the sun. And if you’d rather not swim, simply sitting on a rock by the lake and enjoying the view is an entirely different pleasure!

What should you bring?
Since there are no food or drink facilities around Lac de Gaube, make sure to pack some snacks and plenty of water. Especially if you have a thermos of hot tea or coffee, drinking it with the lake view is a treat. Also, since the trails are rocky and uneven, a pair of comfortable hiking shoes is essential. And of course, don’t forget your camera or phone to capture unforgettable moments!

4. Schrecksee (Germany)

Schrecksee is a hidden natural wonder in Bavaria, nestled in the shadow of the Allgäu Alps. If you’re tired of crowded large lakes and looking for a quiet, peaceful swimming spot immersed in nature, this is just right for you. Surrounded by pine forests, this small yet impressive lake is a real paradise for hikers and nature lovers.

How to get there?
Schrecksee is about 2 hours from Munich and can be easily reached via the nearby town of Oberstdorf. You can drive or even walk from Oberstdorf – the trekking route takes about 1.5 hours and treats you to alpine meadows, small waterfalls, and breathtaking mountain views. You’ll be greeted with stunning scenery even before you reach the lake!

What is the swimming experience like at Schrecksee?
Since this is a high-altitude lake, the water remains quite cool even in summer. However, thanks to its crystal-clear and pristine water, you’ll forget all your fatigue as soon as you dive in. Especially in the early morning, the lake is completely calm and azure blue, allowing you to experience the unique silence of nature while swimming. The only catch: the ducks might have already started swimming before you! So if you’re up for a duck race, you’ll need plenty of energy to beat them.

What else can you do here?
If swimming alone isn’t enough, there are excellent hiking trails around Schrecksee. You’ll also find small picnic areas along the shore, so you can grab a tasty snack while enjoying the alpine panorama. In the summer, many visitors also choose to camp here, because sitting by the lake at night and watching the stars is a true nature therapy experience.

What should you bring?
If you’re heading to Schrecksee, make sure to wear good hiking shoes and bring a towel and dry clothes to cope with the cool water. Since there are no dining facilities around the lake, it’s a good idea to bring plenty of water and snacks. And if you’re planning a camping adventure, there are a few spots by the lake for pitching a tent – just remember to keep the area clean and respect nature!

5. Lacul Roșu (Romania)

Lacul Roșu is one of the stunning natural gems located in Romania’s Carpathian Mountains. This natural dam lake gets its name from the reddish soil that surrounds it. As soon as you arrive, the serene, forested atmosphere will captivate you. The lake’s calm surface transforms into a natural painting with its reflections, so impressive that you might wonder, “How has such a beautiful place still not been discovered?”

How to get to Lacul Roșu?
The lake is situated between Romania’s Harghita and Neamț regions, and the nearest large town is Gheorgheni. If you set out from Bucharest, it takes about a 5-hour drive. The winding mountain roads, filled with breathtaking forest views, turn the journey into an adventure in itself. Alternatively, you can take a train to Gheorgheni and then continue by bus or taxi to the lake.

What is the swimming experience like here?
Let’s be clear: this isn’t a glacial lake, but the water is COOL! Especially on hot summer days, swimming in this lake offers an incredibly refreshing experience. One of the most intriguing features of Lacul Roșu is the partially submerged tree trunks in the water – on clear days, they add a unique dimension to your swim. “Nature at its purest!” you might say – a view not to be missed by photographers.

What else can you do here?
If you’re not in the mood for swimming, Lacul Roșu is also a fantastic destination for hiking and canoeing. You can rent small boats and canoes at the lake’s edge for a peaceful water exploration. Additionally, the surrounding mountain trails offer nature enthusiasts a wonderful chance to discover the unique landscape of the area – for example, a short hike to spots like Cifra Rock or Suhardul Mic Mountain will let you fully experience the region’s natural beauty.

What should you eat here?
Around the lake, there are several traditional Romanian restaurants where you can savor the flavors of local mountain cuisine. Dishes like Tokană de miel (lamb stew) and papanasi (Romania’s famous dessert) are must-tries. Paired with a cup of regional hot tea, these delicacies complete your experience. If you’re planning a picnic, you’ll also find plenty of scenic spots with stunning views.

Lacul Roșu is a unique destination for those who want to relax in nature or seek a bit of adventure. If you’re looking for a tranquil nature vacation away from crowded tourist spots, this is the perfect place for you!

6. Lagoa do Fogo (Portugal)

Lagoa do Fogo is a volcanic crater lake located on the Azores, and it looks like it came from another planet. Situated at one of the highest points on São Miguel Island, it greets you with not only its dazzling blue waters but also a magnificent view of the Atlantic Ocean and lush hills – a place that will make you ask, “How did I even get here?”

How to get to Lagoa do Fogo?
To reach this enchanting lake, you need to drive for about 30 minutes from Ponta Delgada. The best route is to head to the Miradouro da Lagoa do Fogo viewpoint and then walk down to the lake. If you enjoy hiking, the trails leading down to the lake are delightful, offering different perspectives of the scenery.

What is the swimming experience like here?
Swimming in Lagoa do Fogo is completely free, but keep in mind that this is a protected natural area. The water remains cool and invigorating all year round – especially on hot summer days, taking a plunge here is an amazing sensation! However, since there are no facilities or structures around the lake, you’ll experience a truly untouched swimming adventure, completely immersed in nature. Don’t ask, “Is there not even a sunbed here?”, because nature itself provides the best spot to relax!

What can you do here besides swimming?
If you love exploring nature as much as swimming, you can hike around the lake and enjoy bird watching. Lagoa do Fogo is home to endemic Azorean plants and bird species, making it a perfect spot not only for swimming but also for nature photography and exploration. After your swim, you can also visit the hot springs at Caldeira Velha to relax in naturally heated waters!

What should you eat here?
Among the culinary highlights of the Azores are the famous pineapple cakes and fresh seafood. Particularly, grilled limpets and the traditional dish Cozido das Furnas – prepared in volcanic soil – are must-tries. And if you need to refuel after your swim, the small cafés in Ponta Delgada serve Azorean coffee and fresh pastries that are sure to delight!

7. Grüner See (Austria)

Grüner See is a unique lake in the Styria region of Austria where nature creates its own magic every year. When the snowmelt in spring raises the water level, the lake transforms into an underwater fairy tale. Although it shrinks considerably in winter, the rising waters in spring submerge park areas, hiking trails, and even benches – so much so that you might find yourself sitting on a bench underwater and wondering, “Could this be the world’s most peaceful park?”

How to get to Grüner See?
The lake is about 2 hours from Vienna and is also accessible as a day trip from Munich. The nearest town is Tragöß, which you can reach easily by car. If you prefer public transportation, take a train to Bruck an der Mur and then continue by bus. For nature lovers, arriving by bicycle or on foot is also a great option.

What is the swimming experience like here?
Grüner See is famous for its cold water, and you might ask yourself, “Am I ready to dive into ice-cold water?” However, the crystal-clear freshness of the water and the stunning view will undoubtedly entice you to take the plunge. Even in summer, when the temperature hovers between 4 and 8°C, this is truly a swimming spot for the brave! If you find it too cold, you can always sit by the shore and enjoy the view instead.

What else can you do at Grüner See?
If diving isn’t your thing, the lake is a fantastic location for nature walks. Stroll along the shore, take captivating photos amidst the alpine meadows, and if you arrive early, experience the mystical fog and stunning reflections. For divers, the lake also offers the opportunity to explore submerged pathways, bridges, and trees – just don’t forget your waterproof camera!

What should you eat here?
Local restaurants in the area serve some of the best examples of Austrian cuisine. In the small mountain villages near the lake, you can enjoy traditional dishes like schnitzel, käsespätzle (cheese noodles), and apfelstrudel (apple strudel). And if you’re in the mood for something unique, you must try the region’s famous mountain cheese along with homemade bread for breakfast!

8. Lake Kournas (Crete, Greece)

Lake Kournas is Crete’s only freshwater lake, offering a great alternative to the sea. If the waves on Crete’s famous beaches become too much for you, here you can enjoy a calm and clear swimming experience. Moreover, the lake is surrounded by mountains that act as a natural barrier against the wind. The crystal-clear water is so pure that you can see the bottom clearly – a perfect escape for those who want to be one with nature!

What is the swimming experience like at Lake Kournas?
Swimming in this lake is truly a soothing experience. The water is mild and, for those not accustomed to saltwater, particularly refreshing. Since the shallows gradually deepen along the shore, it is also ideal for families with children. And the best surprise: turtles! Yes, local caretta carettas and soft-shelled turtles live in the lake and sometimes join you while you swim. Don’t worry, they’re just enjoying their vacation too!

How to get there?
Lake Kournas is located between the cities of Chania and Rethymno and is easily reachable by car – about 45 minutes from Chania and 30 minutes from Rethymno. If you prefer public transport, local buses run regularly to the villages near the lake. However, renting a car is the best option, as there are many hidden spots around the lake waiting to be discovered.

What else can you do here?
If you’d rather stay on the water, you can rent a pedal boat or canoe and enjoy a leisurely tour on the lake. The eastern shore, covered with green reeds, allows you to fully appreciate the tranquility of nature. Additionally, the walking trails around the lake offer a great opportunity for nature lovers to spend a peaceful day by the water – perhaps even relax at one of the lakeside tavernas with an ice-cold lemonade.

What should you eat here?
One of the best aspects of Greek cuisine is the traditional lakeside tavernas. Here, you can enjoy fresh seafood, grilled halloumi, and a variety of meze dishes drizzled with olive oil – a culinary experience par excellence. Particularly, local goat cheese and the dakos salad, unique to Crete, are must-tries. For dessert, the Cretan baklava made with honey and nuts is an absolute treat!

9. Plateliai Lake (Lithuania)

Plateliai Lake is known as one of Lithuania’s largest and deepest lakes and is located in the heart of Samogitia National Park. Once you arrive and see its azure waters, dense forests, and breathtaking landscapes, you can’t help but wonder, “Why is this still one of Europe’s hidden paradises?” Plateliai is not only a great spot for swimming but also a fantastic destination for nature lovers, cyclists, and history enthusiasts!

What is the swimming experience like at Plateliai Lake?
The water of Plateliai Lake is very clean and usually lukewarm, making it ideal for cooling off during the summer when the temperature hovers around 20°C. There are many small beach areas and docks around the lake, allowing you to easily take a dip and enjoy the water. One of the best swimming spots is in the area of Plateliai town, where you can sunbathe on grassy areas, camp by the lake, or even rent a canoe to enjoy the water.

How to get to Plateliai Lake?
Plateliai Lake is located in western Lithuania and is about 80 km from the nearest large city, Klaipėda. The best way to reach it is by renting a car, as there are many hidden corners around the lake waiting to be explored. Alternatively, you can take a bus from Vilnius or Kaunas to the town of Telšiai and then a minibus to the lake.

The secrets of Plateliai Lake: The legend of the sunken city!
One of the most intriguing aspects of Plateliai Lake is the local legend that there is a sunken city hidden in its depths. According to the story, this city submerged in ancient times, and some divers claim to have found remnants of stone walls at the lake’s bottom. Whether true or not, those who visit can try snorkeling to explore the lake, and at the very least, you’ll encounter plenty of fish!

What else can you do here?
If swimming alone isn’t enough, you can take a bike tour around the lake, explore the hiking trails, or set off on a canoe trip. In the Plokštinė Forest, you’ll find a museum dedicated to a Soviet-era nuclear missile base, one of the must-see attractions here. For history buffs, this site offers fascinating insights into the Cold War, and the trails decorated with Lithuania’s famous wooden sculptures make for a unique blend of nature and art.

What should you eat here?
When you visit Plateliai town, you can sample some of the best examples of Lithuanian cuisine. Especially, cepelinai (potato dumplings), karbonadė (Lithuanian-style schnitzel), and fresh lake fish are among the must-try delicacies. And if you have a sweet tooth, the traditional Lithuanian cake Šakotis is sure to hit the spot!

Plateliai Lake is the perfect destination for a peaceful escape into nature as well as for adventures full of history and discovery. If you want to explore one of Lithuania’s hidden beauties, this is the place for you!

10. Lake Bohinj (Slovenia)

Lake Bohinj is known as Slovenia’s largest and most natural lake and is situated in the heart of Triglav National Park. If you’re looking to escape the tourist crowds at Lake Bled, Bohinj is a true paradise of nature! With its serene waters in every shade of green, it’s an excellent alternative for those who want to swim, hike, and be alone with nature. Moreover, you’ll be amazed at how the reflections of the Julian Alps on the water create a scene that looks like a work of art!

What is the swimming experience like at Lake Bohinj?
The lake is famous for its clean and clear water – so pure that it can be drunk straight from the source! In the summer, the water temperature can reach up to 23°C, offering a warmer and more relaxing swimming experience compared to Europe’s other glacial lakes. One of the best swimming spots is in the Ribčev Laz area, where you can easily enter the water and enjoy the lakeside. It’s not uncommon to encounter fish while swimming – but don’t worry, they’re just the hospitable Slovenian locals!

How to get there?
Lake Bohinj is about 1.5 hours from Ljubljana and only 30 minutes from Lake Bled. The best way to reach it is by renting a car, which gives you the freedom to explore the surrounding area at your own pace. Alternatively, there are regular bus services from Ljubljana and Bled, so you can also reach the lake easily using public transportation.

What else can you do here?
Bohinj is not only ideal for swimming, but also perfect for hiking and canoeing adventures. If you enjoy hiking, the trail to Savica Waterfall is one of the most beautiful routes around the lake. Additionally, you can take the Vogel Cable Car for a breathtaking panoramic view of the mountains and even enjoy some winter sports as Bohinj is popular with skiers and snowboarders in the colder months.

What should you eat here?
Since you’ve made it all the way to Bohinj, don’t leave without sampling Slovenian cuisine. At the local restaurants along the lake, you can try specialties like idrijski žlikrofi (Slovenian dumplings), bovški sir (sheep cheese from the Bovec region), and traditional salads drizzled with pumpkin seed oil. And if you have a sweet tooth, Slovenia’s famous cream cake (Kremšnita) is a perfect finishing touch against the backdrop of the lake!

11. Lac de Montriond (France)

Lac de Montriond is a hidden natural gem located in France’s Haute-Savoie region, near the town of Morzine. This stunning lake, nestled in the heart of the Alps, offers a perfect escape to cool off in its emerald waters during the summer, and in winter, it transforms into a favorite spot for ice skating and hiking. If you’re seeking a quiet, secluded swimming spot away from the crowds, this is the place for you!

What is the swimming experience like at Lac de Montriond?
In summer, the lake offers an ideal swimming spot with water temperatures averaging between 19–22°C, complemented by the cool alpine air. Since the shore gradually deepens, it is suitable for swimmers of all levels. The lake’s exceptional clarity enhances the swimming experience, whether you take an early morning dip or swim at sunset to fully absorb the serenity of nature. And if the water feels a bit too cool, simply sunbathing by the shore and enjoying a picnic with a stunning view is a great alternative!

How to get to Lac de Montriond?
The lake is located about 5 km from the town of Morzine, and the easiest way to reach it is by car or bicycle. If you prefer public transportation, there are regular bus services from Morzine. From Geneva Airport, you can reach the lake in approximately 1.5 hours by car – with breathtaking mountain views and charming villages along the way!

What else can you do here?
If you’d like to explore the lake beyond just swimming, you can rent a canoe or paddleboard for a leisurely ride on the water. There are also hiking trails around the lake that range from easy to moderate – a paradise for photography enthusiasts and nature lovers. In autumn, when the lake is framed by golden and crimson leaves, the view is an unforgettable experience for every visitor.

What should you eat here?
When you’re in the French Alps, you must not miss tasting the local Savoyard cuisine! In the mountain restaurants around Lac de Montriond, you can try famous French cheese dishes like fondue, raclette, and tartiflette. If you’re after something lighter, a breakfast of fresh croissants and mountain honey at a lakeside café is an excellent option. In the summer, you can also cool off with some local apple cider unique to the region.

Lac de Montriond is a perfect destination for those who want to cool off in the summer and enjoy a captivating nature getaway in the winter. If you’re looking for an experience immersed in nature, full of discoveries, you should definitely add this hidden gem in the French Alps to your itinerary!

12. Lake Vistonida (Greece)

Lake Vistonida is a unique lake in northeastern Greece, in the Thrace region, where you might even encounter flamingos. As one of the rare ecosystems where saltwater and freshwater meet, it attracts both nature enthusiasts and adventurers. The area around the lake is surrounded by unspoiled, pristine natural landscapes, allowing you to be completely at one with nature. Swimming is allowed, but don’t be surprised if your pink-feathered neighbors decide to photobomb your selfie stick!

What is the swimming experience like at Lake Vistonida?
Swimming in this lake offers an extraordinary experience. The mix of salt and fresh water creates a mineral-rich bath that works like a natural spa for your skin. In summer, the water temperature hovers around 24–26°C, making it a perfect spot for those seeking an alternative to the sea. However, beware – flamingos and other bird species that inhabit the lake may occasionally come close to you while you swim, offering a truly immersive experience with nature.

How to get to Lake Vistonida?
Lake Vistonida is located between the cities of Kavala and Thessaloniki, and the easiest way to reach it is by renting a car. From Kavala it takes about 1 hour, and from Thessaloniki around 2 hours. If you prefer public transport, you can take a bus from Thessaloniki to Xanthi and then a minibus from there. However, renting a car remains the best option since there are many more natural wonders to explore in the area.

What else can you do here?
Lake Vistonida is not only ideal for swimming but also a great spot for bird watching and hiking. The lake is home to one of Europe’s largest flamingo colonies – a true haven for bird enthusiasts. Moreover, there are cycling paths and walking trails around the lake, making it a perfect escape for those looking to spend a quiet day immersed in nature.

What should you eat here?
In the small Greek villages around the lake, you can enjoy fresh seafood and the delights of traditional Thracian cuisine. Grilled sea bass, grilled octopus, and Greek salad are among the popular dishes here. And for dessert, be sure not to miss the traditional baklava made with honey and walnuts – a perfect complement to the stunning lake view, especially when paired with local wines from nearby vineyards!

What Kind of Summer Vacation Do You Want?

If you’re planning your travel for 2025 and are looking for an alternative to the classic seaside holiday – one that’s immersed in nature, peaceful, and full of discoveries – these lakes are just for you! Each offers a different experience: the magical underwater world of Grüner See, the romantic atmosphere of Lago di Scanno, the crystal-clear waters of Lake Bohinj, or even the chance to swim with flamingos at Lake Vistonida… Whichever one speaks to your soul, set off on that journey!

If you want to combine swimming with hiking, Lac de Gaube and Lagoa do Fogo are your go-to spots. For a more romantic and tranquil vacation, you can choose Lac de Montriond or Lake Kournas. And if you’re up for a bit of adventure with cooler waters, Plateliai Lake or Schrecksee are excellent options. In short, these unique lakes of Europe offer unparalleled experiences for everyone!

2025 is a great year to explore unknown destinations! Trade crowded beaches for a journey to Europe’s hidden natural wonders and discover these unique swimming spots. Do yourself a favor, dive into the ice-cold water, embark on new adventures, and collect unforgettable memories. Now, open your map and choose the lake that suits you best – adventure awaits!

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Publish Date: 23 Mar 2025

| Author: Europa Tips

| Category: Secret European Destinations , Secluded Lakes and Unknown Places