Calm summer afternoon at Schlachtensee in Berlin's Grunewald, with a paddleboarder on still water and pine forest along the sandy shore.

Nature & Outdoors

Berlin's Best Lakes and Outdoor Activities

A practical guide to Berlin's most beautiful swimming lakes and nearby outdoor adventures, from Grunewald forest walks to sandy lakeside beaches.

Lakes in the Region: 3,000+
Featured Swimming Lakes: 10+
Lakeside Trail: 9.3 km
Insider Insights: Local
Country: Germany
State / City: Berlin
Nearby Airport: Berlin Brandenburg Airport

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Why Berlin's Lakes Are Worth a Day Out

Berlin and the surrounding region sit in one of the most water-rich parts of Germany, with thousands of lakes and waterways within easy reach of the city centre. In summer, locals head to forest-lined lakes such as Schlachtensee and Krumme Lanke in the Grunewald, the wide beaches of Wannsee, and Müggelsee, Berlin's largest lake, for swimming, paddling and long afternoons by the water.

What makes the lakes so appealing is their mix of wild and managed shoreline: sandy lidos, shaded forest paths, beer gardens and quiet bays all sit within a short S-Bahn or bike ride. Water quality is regularly monitored, and many beaches combine swimming with walking, cycling, kayaking and stand-up paddleboarding.

Distance: 9.3 km
Duration: 2-3 hours
Difficulty: Easy
Best Season: May - September
Starting Point: Schlachtensee S-Bahn station

The Route, Step by Step

1
S-Bahnhof Schlachtensee
Start at Schlachtensee S-Bahn station and cross to the lakeside path to begin the loop counterclockwise.
0 kmStart
2
Paul-Ernst-Park
Follow the southern shore through Paul-Ernst-Park, where lawns and swimming spots line the water.
1 km15 minutes
3
Fischerhütte Beer Garden
Reach the Fischerhütte beer garden at the southern end of Schlachtensee, near the connecting path to Krumme Lanke.
2.5 km35-40 minutes
4
Krumme Lanke Lakeside Path
Cross to Krumme Lanke and complete the smaller lake loop before returning along the same connecting path.
6 km1.5 hours
5
S-Bahnhof Schlachtensee
Finish the remaining shoreline of Schlachtensee and return to the starting point.
9.3 km2.5 hours

wannsee, heaven, berlin, lake, nature, clouds, landscape, water, cloud, cloudy, wannsee, wannsee, wannsee, wannsee, wannsee, cloudy — spinheike — Pixabay

When Is the Best Time to Visit Berlin's Lakes?

The main swimming season in Berlin runs roughly from May to September, when the water warms up and lidos such as Strandbad Wannsee and Strandbad Müggelsee are open. Sunny summer weekends draw large crowds, so arriving early in the morning is the best way to secure a good spot by the water.

Early autumn is quieter and still pleasant for walking, cycling and paddling, with cooler water and fewer visitors. Always check current water quality reports and seasonal opening hours before planning a swim.

What a Lakeside Day in Berlin Feels Like

A day at Berlin's lakes mixes relaxed swimming with easy outdoor activity. Around Schlachtensee, a flat forest path circles the water past lawns, wooden bridges and a historic beer garden, while Krumme Lanke feels wilder and more sheltered.

At the bigger lakes, the experience shifts to wide sandy beaches, beach volleyball, sailing boats and long sunset views. The overall pace is casual rather than strenuous, making it easy to combine a short hike, a swim and a lakeside break in a single afternoon.

What to Bring

Water

Carry at least 1 litre per person, and more on hot days or if you plan a longer lakeside walk.

Swimwear & Towel

Pack swimwear and a quick-dry towel so you can jump in whenever you find a good swimming spot.

Sun Protection

Bring sunscreen, sunglasses and a hat for exposed beaches and sunny shoreline paths.

Picnic & Snacks

Bring food or plan to stop at a lakeside beer garden, as facilities vary from lake to lake.

Comfortable Shoes

Wear sturdy sandals or trainers that work for both forest paths and sandy or stony lake access.

Getting to Berlin's Lakes

Berlin's best swimming lakes are spread across the city and just beyond its borders. Schlachtensee is served directly by S-Bahn line S1, Wannsee by S1 or S7 to Nikolassee, and Müggelsee by S3 to Friedrichshagen followed by tram 61 to Strandbad Müggelsee. The turquoise Liepnitzsee lies just north of the city and is reached by RB27 to Wandlitzsee followed by a short walk through the forest.

Public transport and cycling are the easiest ways to reach most lakes, with bike paths and quiet forest roads connecting many beaches. Visitors can also continue by private transfer, chauffeur service or rental car, while larger groups may prefer a minibus or charter bus depending on their itinerary.