Best lakes around Trosa offer diverse natural experiences in a coastal setting. Trosa, located in Sweden, provides access to both the Baltic Sea and various freshwater lakes. The region's landscape features a mix of coastline, islands, and inland water bodies, supporting a range of outdoor activities.
Last updated: May 13, 2026
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Amazing! The best hiking boots I've had in Sweden so far. A wonderful place!
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A “No Camping” sign has now been put up on the beach.
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Ideal for a picnic with or without a swim in the lake.
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Really nice sand beach with a large grass area and nearby parking. It has a small playground to the side. Camping is not allowed on the beach. There is a toilet with running water, trash cans and some picnic tables. There is also a fireplace and firewood is provided.
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There is also enough space for 2-3 tents, but there is no toilet or running water.
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Here is a small, inconspicuous rest area with wooden trunks for seating and direct access to the water.
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The place is not only suitable for wild camping, but also for photography. Here is my bike with less luggage.
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The sun doesn't really go down this time of year. It always gets light even at night. Still, it looks great.
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For families, Sundvägen Beach, Nynäs Nature Reserve is an excellent choice, featuring a large sand area, a small playground, toilets, and picnic tables. Another great option is Lakeside Picnic and Swimming Spot, which offers direct water access and seating. Lake Sillen, particularly at Sillebadet, is also known as a popular family-friendly bathing spot with a beach and jetty.
The region offers diverse natural beauty. Stendörren Nature Reserve is a notable natural monument with barbecue areas and wood provided, ideal for outdoor exploration. For scenic views, consider the Sunset View Over the Lake, which is also popular for photography.
Yes, there are several hiking opportunities. You can find various routes, including the 'Sörmlandsleden: Gisesjön and Björken Loop' which is a moderate 13.7 km trail, and the 'View of Gisesjön – Gröna Udden Lake and Islands loop from Lästringe'. For more hiking options, explore the Hiking around Trosa guide.
The area around Trosa offers both gravel biking and mountain biking trails. You can find routes like 'Nynäs Castle – Sandvik camping loop from Bergs Gård' for gravel biking, or 'Nynäs slott loop from Västankärr' for mountain biking. Discover more options in the Gravel biking around Trosa guide and the MTB Trails around Trosa guide.
The lakes around Trosa are generally best visited during the warmer months, from spring through autumn, for activities like swimming, hiking, and cycling. This period offers pleasant weather for enjoying the natural landscapes and outdoor recreation.
Some areas offer camping possibilities. For instance, Campsite by Strömstugan is suitable for both campers and tents. While camping is generally not allowed directly on Sundvägen Beach, there are nearby camping facilities. Always check local regulations, especially regarding the 'Allemansrätten' (right of public access) which allows free movement but emphasizes not disturbing or destroying the environment.
Yes, some lake destinations are well-equipped. Sundvägen Beach, Nynäs Nature Reserve provides toilets with running water, trash cans, picnic tables, and a fireplace with firewood. Stendörren Nature Reserve also offers barbecue areas with wood. For a simpler setup, Lakeside Picnic and Swimming Spot has seating for picnics.
Yes, parking is available at some popular lake spots. For example, Sundvägen Beach, Nynäs Nature Reserve has nearby parking, making it convenient for visitors.
Visitors appreciate the diverse natural experiences, from freshwater swimming to exploring nature reserves. The availability of amenities like barbecue areas at Stendörren Nature Reserve and family-friendly facilities at Sundvägen Beach are frequently highlighted. The opportunity for picnics and direct water access at spots like Lakeside Picnic and Swimming Spot also adds to the appeal.
Absolutely. While Trosa offers access to the Baltic Sea, freshwater options include Lake Gise, which is a popular spot for swimming. Lake Sillen, particularly at Sillebadet, also provides a well-equipped bathing area with a beach and jetty, offering a refreshing alternative to saltwater.
Generally, the 'Allemansrätten' (right of public access) in Sweden allows for free movement in nature, which often extends to well-behaved dogs on leash. However, specific rules may apply to designated bathing areas or nature reserves. It's always best to check local signage at your chosen lake destination for any specific restrictions regarding dogs.


Still not found your perfect lake around Trosa? Check out the guides of these regions to see even more beautiful places.