The 9 most beautiful lakes in the Czech Republic in 2026 – with camping tips right by the water

Brief summary: The Czech Republic is a landlocked country – yet it boasts some of the most beautiful lakes in Central Europe. From Lipno, the “Czech Sea” with its 48 square kilometers of water, to the Moravian Adriatic near Vranov with its turquoise waters, from the crystal-clear Lake Milada on a former open-cast lignite mine to Lake Mácha in North Bohemia with its sandy beaches: This guide presents the 9 most beautiful lakes in the Czech Republic ahead – with the best campsites right on the shore, water quality ratings and practical tips for 2026.

🏊 Why the Czech Republic’s lakes are underrated

When people think of lakes for swimming, they usually think of Bavaria, Austria, or Croatia. However, the Czech Republic offers an exceptionally high concentration of clean, well-equipped lakes for swimming – and that’s… for a fraction of the prices there. Most Czech reservoirs have excellent water quality due to strict regulations on combustion engines. Camping infrastructure is well-developed, campsite ratings are above average, and the lakes are almost always nestled amidst forests, hills, or historic cityscapes.

Three lakes are on the list of the most popular bathing waters every year: Lipno, Lake Mácha and Lake Milada. All three have campsites right on the shore. And all three are reachable from Germany in 3-4 hours.

🏊 The 9 most beautiful lakes in the Czech Republic with camping tips

🌊 Largest lake
⭐ Top 1 Camping

1Lipno Reservoir – the “Czech Sea” in South Bohemia

📍 South Bohemia, near the Bohemian Forest
🌡 Water temp. up to 21 °C in summer
🚗 Approx. 3 hours from Munich
🌊 48 km² water surface
📏 21 km length
⛵ Motors up to 10 kW allowed
🏄 Surfing, SUP, Sailing
🌲 Treetop walkway right by the lake

Lake Lipno is by far the largest lake in the Czech Republic – 48 square kilometers and 21 km long. In summer, the water reaches temperatures of up to 21°C. Right on the shore: a treetop walkway, a bobsleigh track, an aquaworld water park, and a 44 km cycle path. This combination makes Lipno the country’s most popular lakeside camping destination for families.

Camping Modřín (10 ha, pebble beach, water rescue, animation program) and Camping Frymburk (800 m beach) – both with direct lake access, seasonal May–September.
September is a hidden gem: the water is still warm, campsites are half empty, and prices are lower than in August. It’s the best month to visit Lipno without the high-season stress.

💎 Cleanest sand
⭐ Camping No. 1 region of North Bohemia

2Mácha Lake (Máchovo jezero) – the Czech Republic’s most beautiful swimming lake

📍Máchův kraj, North Bohemia
🌡 Clear, warm water, shallow entry
🚗 Approx. 1.5 hours from Prague | Approx. 2.5 hours from Dresden
🏖️ Sandy beaches around the lake
🦆 Nature reserve
🏰 Bezděz Castle in sight
🚲 Cycle paths Máchův kraj

Lake Mácha, nestled in the lush green Máchův kraj region, is considered one of the most beautiful and popular natural lakes in the Czech Republic – boasting sandy beaches, a gently sloping shoreline (ideal for children), warm water in summer, and the Gothic Bezděz Castle perched on a rocky outcrop within sight. Karel Hynek Mácha – after whom the lake is named – was one of the most important Czech Romantic poets.

Camp Borný

This campsite is located on the northern shore of the lake, nestled in a shady pine forest, and boasts an excellent beachfront location. It is ideal for anyone who wants the water right outside their tent or campervan door.

 Location: Situated directly on a spacious sandy beach that offers sun until the evening hours.

 Facilities & Rentals: There is a dedicated boat and pedal boat rental service as well as sports fields for beach volleyball.

 Accommodation: In addition to pitches for tents and motorhomes, simple holiday bungalows are also available for rent.

🍷 Moravian Adriatic
⭐ Top 10 Camping

3Vranov Dam – the “Moravian Adriatic” in South Moravia

📍 South Moravia, Podyjí National Park
🌡 Turquoise water, sandy beach
🚗 Approx. 1 hour from Brno | Approx. 1.5 hours from Vienna
🏖️ Sandy beach Vranovská pláž
🍷 Vineyards all around
🏰 Vranov Castle above the lake
🚣 Boat rental, water sports

Lake Vranov in South Moravia is aptly nicknamed the “Moravian Adriatic”: turquoise waters, sandy beaches, vineyards, and the dramatic Vranov nad Dyjí Castle perched on a rocky promontory directly above the water. One of the largest campsites in the Czech Republic is located here – with a long beach, restaurants, a water sports center, and wineries in the immediate vicinity. For holidaymakers near Vienna, it’s one of the country’s best camping destinations.

Vranovská pláž – Holiday Park (No. 10 Czech Republic 2026 according to dokempu.cz) – large square, sandy beach, restaurants, water sports, directly on the lake shore.
The combination of bathing lake and Podyjí National Park makes Vranov unique: swimming in the morning, hiking in the deep river gorges in the afternoon – two completely different nature experiences in a very small space.

🤿 Diving

4Jesenice Reservoir – crystal-clear water & submerged village

📍 Western Bohemia, near Cheb
🌡 Cleanest reservoir in West Bohemia
🚗 Approx. 25 min. from Marktredwitz (Bavaria)
⛵ Motorboats prohibited
🏚️ Sunken church tower visible
💎 Moldavite fossil site
🏄 Surfspot Všeboř
🤿 Diving allowed

The Jesenice Reservoir near Cheb is one of the cleanest reservoirs in the Czech Republic – 760 hectares of crystal-clear water, motorboats prohibited. The lake has a unique history: during its construction, two villages were flooded, and the ruins of their church towers still emerge from the water when the water level is low. Moldavites (natural glass crystals from the Ries meteorites) have been found on the shores since 1993. Ideal for divers, surfers, and anyone looking for a reservoir near Bavaria without mass tourism.

Autokemp Baldi and Autokempink Dřenice Both are located directly on the lake, are seasonal, and offer direct water access. Bungalows and tent pitches are available.
Ideal combination with Cheb (15 min): Imperial Castle, Špalíček and Wallenstein Museum as an afternoon program after a morning at the lake.

🏊 Water sports
⭐ Camping No. 3 Czech Republic 2026

5Hracholusky Reservoir – West Bohemia’s classic camping spot near Pilsen

📍 West Bohemia, 15 km from Pilsen
🌡 Good bathing water, well-developed
🚗 Approx. 1.5 hours from Nuremberg
🏖️ Beach right on the shore
🚣 Boat rental
🍺 Pilsen only 15 km
🌲 Forest location

The Hracholusky Reservoir is West Bohemia’s most popular camping destination for families from Pilsen and visitors from Bavaria – just 15 kilometers from Pilsen, with direct lake access, a beach, and Kemp Keramika, one of the country’s top-rated campsites. The lake is well-developed, the water quality is consistently good, and combining it with a Pilsen brewery tour makes this a convenient two-day trip.

Kemp Ceramics (No. 3 Czech Republic 2026 according to dokempu.cz) – 30,000 m², directly on the lake shore, boat rental, restaurant, well equipped.
Pilsen (Plzeň) is 15 km away: Pilsner Urquell Brewery with guided tour, underground tunnels and the West Bohemian Museum – ideal as a half-day trip combined with camping by the lake.

🏙️ near Prague

6Slapy Dam – the Vltava reservoir on Prague’s doorstep

📍 Central Bohemia, about 50 km south of Prague
🌡 Warm water, good for swimmers
🚗 Approx. 1 hour from Prague
🌊 Moldau Reservoir
⛺ Many campsites
🚣 Canoe & Kayak
🏖️ Bays & Swimming Spots

The Slapy Reservoir is Prague’s number one recreational area – a Vltava River reservoir 50 kilometers south of the capital, with numerous campsites, hotels, and guesthouses along its shores. Bays and swimming spots are spread along a long stretch of coastline, and the water makes canoeing and kayaking on the Vltava particularly appealing. For visitors to Prague looking to spend a day swimming, Slapy is the obvious choice.

Several car campsites Located directly on the Slapy Reservoir – Autocamping Slapy and others, all seasonal. Advance booking is recommended during peak season.
The region can be wonderfully combined with historical discoveries – a little further upstream at the Orlík reservoir, for example, the magnificent Zvíkov Castle awaits, which can be ideally combined with the Zvíkov Village Camping (No. 4 Czech Republic 2026).

🏙️ Near the city

7Brněnská přehrada – the “Brno Sea” right in front of the city

📍 Right on the outskirts of Brno
🌡 Well-frequented local recreation area
🚗 Approx. 1.5 hours from Vienna
⛴️ Boat connection from the city outskirts
🏖️ Multiple beach areas
🚲 Cycle path along the shore
🍺 Brno reachable in 20 minutes

The Brněnská přehrada – affectionately known as the “Brno Sea” by Brno locals – lies directly on the city’s outskirts and is the city’s most important recreational area. A boat service connects the Bystrc district with destinations along the reservoir, and several beaches line the shore. This makes the Brněnská přehrada an ideal complement to a visit to Brno: sightseeing in the morning (Špilberk, Vila Tugendhat), swimming in the lake in the afternoon.

Accommodations and smaller areas Those located directly in the vicinity of the north shore offer ideal access to the water, while large camping resorts are situated further south in the region.
The boat connection directly from the lake pier is a real highlight for excursions – from the boat you can enjoy the beautiful natural scenery around Brno perfectly, like in a panoramic photo.

⛏️ Mining Lake

8Lake Milada – the Czech Republic’s newest and cleanest lake, built on a former open-cast mine

📍 North Bohemia, near Ústí nad Labem, three-country region
🌡 Crystal clear, EU bathing water recognized
🚗 Approx. 30 min from Dresden
⛏️ Former open-cast lignite mine
💎 Crystal clear water
🏖️ New beach infrastructure
🧗 Climbing park on the shore
🌍 Tri-border region D/CZ/PL

Lake Milada is the Czech Republic’s newest bathing lake – a former open-cast lignite mine that, after being flooded in 2010 and thanks to massive EU investment, has been transformed into a crystal-clear bathing lake. The water is so clean that the lake is now officially recognized as an EU bathing water. New beach infrastructure, a climbing park, a fitness center, and a restaurant area make Milada one of the most modern bathing areas in the country. It’s reachable in 30 minutes for visitors from the Dresden area.

Milada Beach – newly designed camping and beach area with tent pitches, small holiday homes and modern sanitary infrastructure, directly on the water.
The history of Lake Milada is documented in a small information pavilion on the shore – a reclamation story that shows how an industrial wasteland can become a natural gem.

🦇 Moravian Karst

9Lake Olšovec in the Moravian Karst – a bathing lake near the Punkva Caves

📍 Moravia, Jedovnice in the Moravian Karst
🌡 Quiet, good for families
🚗 Approx. 3 hours from Vienna | Approx. 30 minutes from Brno
🦇 Moravian Karst 0 km
🚣 Boat rental on site
🍽️ Restaurants on the waterfront
🏙️ Brno 25 km

Lake Olšovec, located in the municipality of Jedovnice, is the perfect swimming destination for anyone exploring the Moravian Karst. With boat rentals, restaurants right on the shore, and the heart of the Moravian Karst practically on its doorstep (Macocha Gorge, Punkva Caves), it’s the ideal base for a water-based tour of Moravia. Quieter than Lipno, less crowded than Vranov, but with a strong focus on the surrounding area.

Camping Olšovec – quiet, family-friendly spot right on the lake, boat rental on site, restaurants within walking distance.
The Macocha Gorge in the Moravian Karst (138 m deep) and the Punkva boat trip through the caves can be reached from here in a few minutes – one of the most dramatic nature experiences in the Czech Republic, which can be combined with a day of swimming.

🏆 The best campsites by the lake in the Czech Republic 2026 (dokempu.cz Ranking)

1 Autocamp Sedmihorky Bohemian Paradise, North Bohemia
2 Autokemp Olešná At the foot of the Beskids, Moravian-Silesia
3 Kemp Ceramics Hracholusky reservoir, Western Bohemia
4 Zvíkov Village Orlík reservoir / Zvíkov Castle, South Bohemia
5 Camp Dolce East Bohemia
6 Safari Kemp East Bohemia
7 Kemp bicycle East Moravia
8 Camping Rožnov East Moravia
9 Koupaliště Pecka East Bohemia
10 Vranovská pláž – Holiday Park Vranov Reservoir, South Moravia

📅 When to go to the lakes – 2026 season overview

Month Water temperature Occupancy Ideal for
May–June 14–18 °C Low Cycling, hiking, peaceful nature
July–August ⭐ 20–23 °C High Swimming, water sports, families
September 17–20 °C Low-Medium Insider tip: Warm water, quiet spots
October 10–14 °C Very low Autumn photography, motorhome tours

⭐ 3 professional tips for camping by a lake in the Czech Republic

Pro tip 1 – September is better than August: The same rule applies to each of the nine lakes: In September, the water is still warm (17–20 °C), the campsites are half empty, prices are 20–30% cheaper than in August, and the morning atmosphere over the water, without the peak season crowds, is unparalleled both photographically and atmospherically. September is the best-kept secret among Czech lake campers.
Pro tip 2 – Prefer lakes with clear water: The cleanest bodies of water in the Czech Republic – such as Lipno, Jesenice, or Lake Milada – are subject to strict environmental protection regulations. This not only keeps the water clean but also preserves the natural environment. Those seeking calm, clear water should specifically choose locations with protected status or strict local regulations as their first option.
Pro tip 3 – Combine lakes with strong surrounding areas: The most memorable camping trips to Czech lakes aren’t about daily swimming, but about the combination of the lake and its surroundings. Lake Mácha + Bezděz Castle + Kokořínsko. Vranov + Podyjí National Park + Mikulov Wine Cellar. Jesenice + Cheb + Soos Nature Reserve. In the Czech Republic, there’s always something extraordinary nearby, especially when you’re looking for a place to swim.

🎒 Plan your lake holiday in the Czech Republic

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Arrival with Omio

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Activities & Water Sports

SUP rental, boat tours, treetop walk & excursions can be booked in advance from the campsites.

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Holiday homes & hotels

Holiday apartments & hotels directly on the most beautiful lakes in the Czech Republic as an alternative to camping.

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❓ Frequently Asked Questions (FAQ)

Which lake in the Czech Republic has the cleanest water – and is recommended for swimming?
Three lakes are unanimously considered excellent bathing waters in the Czech Republic: Lipno Reservoir (clear water, controlled engine use) Lake Mácha (Nature reserve, clean sandy beaches) and Lake Milada (Former open-cast mine, EU-approved bathing water, crystal clear). All three have campsites directly on the shore or in the immediate vicinity. Current water quality data can be found on the official Czech bathing water map – a quick preliminary check is recommended, especially after long periods of heat.
Do you need to reserve campsites at Czech lakes in advance?
During peak season (July/August), advance booking is required. highly recommended – especially for top-rated campsites like Autocamp Sedmihorky (Bohemian Paradise), Kemp Keramika (Hracholusky), and Camping Modřín (Lipno). These are often fully booked 3–6 weeks in advance during peak season. During the off-season (May, June, September), spontaneous arrivals are easily possible – and the stay is often more pleasant than in August.

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