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Arendsee

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Water temperature…
Arendsee is the deepest natural lake in Saxony-Anhalt and is regarded as the landmark of the Altmark region in the northern part of the state. The lake formed in an extraordinary way due to the collapse of an underground salt dome about 1,200 years ago, giving it its characteristic nearly circular shape and its enormous depth. Reaching a maximum depth of approximately 50 meters, the lake features clear waters that make it a popular destination for divers, sailors, and swimmers. On its shores lies the town of Arendsee, known for its former Benedictine nunnery and its long-standing tradition as a climatic health resort. The lake is surrounded by extensive reed beds and forests that serve as nesting grounds for various waterfowl. A highlight for visitors is a trip on the paddle-steamer 'Queen Arendsee', which gives scenic tours across the water. Because of its geological history and ecological significance, Arendsee is a unique natural monument in the North German Plain.
- Location: Saxony-Anhalt, Germany
- Top sights: Badestelle Zießau · Pferdeschwemme
- Nearby: Wittenberge (22 km)
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 0 | 1 | 4 | 9 | 14 | 17 | 19 | 19 | 15 | 10 | 5 | 1 |
| Rain mm | 59 | 43 | 44 | 35 | 52 | 60 | 83 | 61 | 50 | 52 | 51 | 56 |
📋 Practical info
Geography
Facts
- Arendsee has a surface area of approximately 5.1 square kilometers.
- The deepest point of the lake reaches about 50 meters below the surface.
- The salt dome collapse in 822 AD was actually recorded in contemporary historical chronicles.
- Underwater excavations have revealed remains of pile dwellings dating back to the Neolithic era.
- The lake is endorheic, meaning it has no natural surface outlet for its waters.
- The local Benedictine monastery was established in 1183 and still stands on the shore.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Arendsee (2)
Sights nearby
Frequently asked questions
Can you swim in Lake Arendsee?
How was the lake formed?
Are there boat tours on the lake?
How deep is the lake?
Are there sights near the lake?
Arendsee: where is it located?
Arendsee: what is there to see?
Arendsee: when is the best time to visit?
Arendsee: why is it worth visiting?















