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Sweden
Södermanland

Nynäs

The best walks and hikes around Nynäs

4.7

(303)

1,252

hikers

20

hikes

Hiking trails around Nynäs, located in Södermanland, Sweden, traverse a diverse landscape characterized by coastal areas, dense forests, and serene lakes. The region features varied terrain, from small, hilly coastal sections offering views of the archipelago to open cultural landscapes with historical farms. Geological formations such as giant's kettles and shingle fields are also present, contributing to the area's natural appeal.

Best hiking trails around Nynäs

  • The most popular hiking route is Nynäs Castle – Långmaren Historic Farm loop from Nynäs naturreservat, a 12.8 miles (20.6 km) trail that takes 5 hours 28 minutes to complete. This difficult route covers significant distance and elevation, connecting key historical sites.
  • Another top favourite among local hikers is Långmaren Historic Farm – Nynäs Castle loop from Sandviks Badplats, a difficult 12.3 miles (19.8 km) path. This trail offers similar historical and natural scenery, winding through the Nynäs Nature Reserve.
  • Local hikers also love the View of the Archipelago – Brevik parking & campsite loop from Sandvik, a 4.5 miles (7.2 km) trail leading through coastal terrain with archipelago views, often completed in about 1 hour 55 minutes.
  • Hiking around Nynäs is defined by coastal paths, dense woodlands, and open cultural landscapes. The network offers options for various ability levels, from easy walks to more challenging hikes.
  • The routes in Nynäs are highly rated by the komoot community with an average score of 4.7 stars from over 100 reviews. More than 600 hikers have used komoot to explore Nynäs's varied terrain.

Last updated: April 28, 2026

4.3

(6)

22

hikers

#1.

Nynäs Castle – Långmaren Historic Farm loop from Nynäs naturreservat

20.6km

05:28

210m

210m

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Hard

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

Hard
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Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Tips from the Community

J. W.
August 6, 2025, Sundvägen Beach, Nynäs Nature Reserve

A “No Camping” sign has now been put up on the beach.

Translated by Google

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1

A beautiful spot to take a break and a dip, if it is a warm day.

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Krisz
November 6, 2024, Sandvik camping

simple camping with toilets

Translated by Google

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Jiddo
September 9, 2024, Drinking water well

There is a drinking water well here just by the side of the doubletrack road, before it crosses the larger road. The well is a simple cement pipe into the ground with a pipe to lead out excess water and a wooden lid. The water looked pretty clear and tasted nice after filtering. Should be a good water source unless it temporarily dries out during hotter periods.

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This is a well equiped rest stop at lake Gisesjön, right by a parking spot. There is a shelter with an fireplace that has a chimney and is covered by the shelter roof, and there is firewood stored just outside the shelter. In front of the shelter are picnic tables. Behind the shelter, just up a small hill, is a handicap parking spot, a large outhouse, and some trash cans. Further up the hill is the normal parking spot as well as a lookout spot. Note that this is still part of the Nynäs nature reserve and that it is not permitted to camp here.

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Jiddo
September 9, 2024, Sandvik camping

Sandvik offers a proper camping area, but you need to pay in order to stay here. The reception is only manned 30 minutes in the mornings on weekends. All other times it is self-serviced. It costs 100 SEK or 10 EURO per night, and you can either pay cash in a small post box or via the Swedish Swish app. At the camping there are hot showers and toilets with running water. There is a small playground as well. The main area closest to the road seems to be for RVs, but further back by the playground is an open grass area that is likely intended for tents. There is a recycling center just across the street from the camping. From the camping area there is a trail that connects directly to the beach.

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Here is the Brevik parking with a large grass area where you are allowed to camp. There is an outhouse as well as access to drinking water, a fireplace with firewood and some picnic tables. The parking spot is also a prime location for RVs and campervans, so you should expect there to be activity in the evenings, at least during high season. Just opposite the road is a shallow pond. A few hundred meters along the road is Nyviks Brygga with a small beach and additional fireplaces.

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Långmaren is an old farm that is now kept preserved in good condition as a historic site that you can visit. Inside the fenced in garden, behind the main house, there is a water tap where you can get drinking water. I don't know where the water comes from! All the buildings of the farm have signs with information of what they were used for.

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Frequently Asked Questions

How many hiking trails are available in Nynäs?

Nynäs offers a diverse network of over 20 hiking trails, catering to various preferences and fitness levels. These routes traverse coastal areas, dense forests, and serene lakes within the Nynäs Nature Reserve.

What kind of terrain can I expect on hikes in Nynäs?

The terrain in Nynäs is quite varied. You'll find small, hilly coastal sections offering views of the archipelago, dense woodlands, and open cultural landscapes with historical farms. Some trails also feature unique geological formations like 'jättegrytor' (giant's kettles) and 'klapperstensfält' (shingle fields).

Are there any easy or family-friendly hiking options in Nynäs?

Yes, Nynäs has several easy hiking options suitable for families or those seeking a more relaxed walk. For instance, the View of the Archipelago – Brevik parking & campsite loop from Sandvik is an easy 4.5-mile (7.2 km) trail that offers coastal views and can be completed in under two hours.

Can I bring my dog on the hiking trails in Nynäs?

Generally, dogs are welcome on trails in the Nynäs Nature Reserve, but they must be kept on a leash to protect wildlife and other visitors. Always check local signage for specific rules, especially during certain seasons when wildlife may be more sensitive.

What natural features or geological formations can I see while hiking?

Nynäs is rich in natural beauty. You can explore the extensive Nynäs Nature Reserve, which includes lush forests and serene lakes. Keep an eye out for intriguing geological features like 'jättegrytor' (giant's kettles) and 'klapperstensfält' (shingle fields), as well as a distinctive rock formation of primary limestone with numerous weathered cup marks near Lake Björken.

Are there any circular hiking routes in Nynäs?

Yes, Nynäs offers several circular routes. A popular option is the Nynäs Castle – Långmaren Historic Farm loop from Nynäs naturreservat, which is a challenging 12.8-mile (20.6 km) trail connecting key historical sites. For an easier loop, consider the View of the Archipelago – Brevik parking & campsite loop from Sandvik.

What are the best viewpoints or scenic spots along the trails?

Many trails in Nynäs offer stunning views, especially along the coast. The 'Shelter with Bay View' within the Nynäs Nature Reserve provides exceptional vistas of the Baltic Sea bay. Coastal trails, such as parts of the View of the Archipelago – Brevik parking & campsite loop, also offer picturesque views of the archipelago.

What facilities are available for hikers in Nynäs, such as cafes or accommodation?

The Nynäs area provides amenities for hikers, including picnic spots and shelters. Nynäs Castle itself is a focal point and often has facilities. For overnight stays, there are possibilities for hostels, simple cabins, or designated camping areas like Sandvik camping.

Is there parking available near the trailheads?

Yes, parking is generally available near popular trailheads and attractions. For example, the Brevik parking & campsite is a known spot for hikers accessing coastal routes.

What historical sites or landmarks can I explore while hiking in Nynäs?

Nynäs is rich in history. You can hike around the well-preserved 17th-century Nynäs Castle. Trails also lead past sites like the Långmaren Historic Farm and the Kallfors Mill, where you can follow paths mill workers once took. These sites offer a glimpse into the region's cultural heritage.

What is the best time of year to go hiking in Nynäs?

Nynäs is beautiful year-round, but the best time for hiking is typically spring through autumn (April to October). During these months, the weather is generally milder, and the natural landscapes are vibrant. Winter offers a different experience with snow-covered trails, but requires appropriate gear.

What do other hikers say about their experience in Nynäs?

The hiking routes in Nynäs are highly rated by the komoot community, with an average score of 4.7 stars from over 100 reviews. Hikers often praise the diverse landscapes, from coastal views to dense forests, and the well-maintained trails that offer a mix of challenge and natural beauty.

Are there any challenging hikes for experienced trekkers?

Absolutely. Nynäs offers several challenging routes for experienced hikers. The Långmaren Historic Farm – Nynäs Castle loop from Sandviks Badplats is a difficult 12.3-mile (19.8 km) path with significant elevation changes, winding through the Nynäs Nature Reserve and offering a rewarding experience.

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