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Sweden
Stockholm

Stora Alsjön

The best walks and hikes in Stora Alsjön

4.4

(29)

199

hikers

22

hikes

Hiking in Stora Alsjön offers diverse landscapes characterized by a mix of lakes, coniferous forests, and wetlands within a nature reserve. The terrain includes hilly and forested areas, with some sections being rugged. This environment features old-growth forests and serene lakes, providing a rich natural setting for exploration. The reserve also includes impressive lookout points, such as cliffs overlooking Stora Alsjön.

Best hiking trails in Stora Alsjön

  • The most popular hiking route is Stora Alsjön Lake Viewpoint – Cliff Overlooking Stora Alsjön loop from Stora Alsjöns naturreservat, a 3.0 miles (4.8 km) trail that takes 1 hour 15 minutes to complete. This easy route features scenic cliffs overlooking Stora Alsjön.
  • Another top favourite among local hikers is Bench With a View of the Lake – Cliff Overlooking Stora Alsjön loop from Stora Alsjöns naturreservat, an easy 4.4 miles (7.1 km) path. This trail navigates through diverse landscapes of lakes and old-growth forests.
  • Local hikers also love the Cliff Overlooking Stora Alsjön – Stora Alsjön Lake Viewpoint loop from Stora Alsjöns naturreservat, a 5.1 miles (8.2 km) trail leading through varied hilly terrain, often completed in about 2 hours 9 minutes.
  • Hiking in Stora Alsjön is defined by tranquil lakes, dense coniferous forests, wetlands, and varied hilly terrain with scenic viewpoints. The network offers options for different ability levels, from easy strolls to more challenging paths.
  • The routes in Stora Alsjön are highly rated by the komoot community with an average score of 4.4 stars from over 20 reviews. More than 180 hikers have used komoot to explore Stora Alsjön's varied terrain.

Last updated: June 22, 2026

7

hikers

#1.

Sörmlandsleden trail from Lilla Horssjön to Klämmingen

20.8km

05:30

190m

220m

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

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Hard

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

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

Easy

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
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Popular around Stora Alsjön

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Tips from the Community

Nicolas Vergnaud
May 12, 2026, Ensta observation tower

The Ensta observation tower overlooks the entire region. From there, you can admire the forest stretching out to the horizon.

1

0

Nice spot for fire with the lake near by. Easy access but you need to bring the woods

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The parking lot is small (maximum 6 cars can park here) The information board helps to locate the fire spots and where camping is allowed in the nature reserve

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You might need to bring your own woods to make a fire here. The spot is located on the tip of the lake. Other spots are not allowed to make fire. There is one more spot at the end of the lake.

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I lost count how many times I said “this is beautiful” during the hike in this route. It is small but so clean path. “Clean” in this sense was clear and no confusing path. People don’t walk anywhere but on the path which leaves the surrounding landscape untouched. It is so stunning throughout the route. Highly recommend

1

0

Shelter with a fireplace and several locations suitable for pitching tents located just north of the lake. There is a small privy a little walk east of the shelter and another one in the intersection to the west of the lake.

3

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There is a small headland at the north end of the lake that is suitable as a campsite and has a fireplace. The view over the lake is lovely. The site is quite close to a parking spot and seems to be a fairly popular spot.

2

0

Nice shelter and fireplace next to a small lake. There are several spots suitable for pitching a tent.

1

0

Frequently Asked Questions

What kind of terrain can I expect when hiking in Stora Alsjön?

Stora Alsjön offers diverse terrain, characterized by hilly, forested areas, and wetlands. You'll find a mix of old-growth coniferous forests and serene lakes. Some paths can be rugged and feature stairs, while others are more easily accessible, catering to various fitness levels.

Are there any specific trails suitable for beginners or those looking for an easy walk?

Yes, Stora Alsjön has several easy routes. For instance, the Stora Alsjön Lake Viewpoint – Cliff Overlooking Stora Alsjön loop from Stora Alsjöns naturreservat is an easy 4.8 km trail that takes about 1 hour 15 minutes, featuring scenic cliffs. Another easy option is the 5.4 km Stora Alsjön Lake Viewpoint – Cliff Overlooking Stora Alsjön loop from Stora Alsjöns naturreservat, which navigates through diverse landscapes of lakes and old-growth forests.

What are the best viewpoints or natural features to look out for?

The reserve is known for its impressive lookout points, particularly cliffs overlooking Stora Alsjön, which offer scenic views over the water. You'll also encounter multiple serene lakes, including Stora Alsjön, Lilla Horssjön, and Lilla Alsjön, where water lilies can sometimes be seen. The old-growth forests themselves are a significant natural feature, providing a strong sense of wilderness.

Are there any longer or more challenging routes for experienced hikers?

For those seeking a longer hike, the Cliff Overlooking Stora Alsjön – Stora Alsjön Lake Viewpoint loop from Hökmossen is a moderate 8.2 km trail. Additionally, Section 12 of the renowned Sörmlandsleden trail passes through the reserve, offering opportunities for more extended and challenging explorations, including an 8 km loop that takes hikers past Stora Alsjön, Lilla Alsjön, and Lilla Horssjön.

Can I bring my dog on the hiking trails in Stora Alsjön?

Stora Alsjön is generally dog-friendly, allowing you to enjoy the trails with your canine companion. However, it's always recommended to keep dogs on a leash to protect wildlife and ensure a pleasant experience for all visitors, especially given the diverse wildlife in the reserve.

Are there any facilities available for hikers, such as picnic areas or shelters?

Yes, Stora Alsjön provides amenities to enhance your hiking experience. You'll find picnic areas equipped with fire pits and shelters, offering convenient spots to rest, enjoy a meal, and rejuvenate amidst nature.

How can I get to Stora Alsjön using public transport, or is parking available?

While the region research indicates Stora Alsjön is accessible, specific public transport routes are not detailed. It is advisable to check local public transport schedules for connections to the Södertälje municipality. Parking is generally available near nature reserves, but specific parking locations for Stora Alsjön should be verified locally or through detailed maps before your visit.

What do other hikers enjoy most about Stora Alsjön?

The hiking routes in Stora Alsjön are highly rated by the komoot community, with an average score of 4.4 stars from over 20 reviews. Hikers often praise the tranquil escape the reserve offers, the strong sense of wilderness from the untouched old-growth forests, and the beautiful, serene lakes. Many appreciate the diverse landscapes and the well-maintained trails.

Are there any circular hiking routes in Stora Alsjön?

Yes, many of the trails in Stora Alsjön are designed as loops. For example, the Bench With a View of the Lake – Cliff Overlooking Stora Alsjön loop from Ene is a moderate 8.5 km circular route. You can also combine a blue-marked trail with the orange-marked Sörmlandsleden trail to form a 4 km loop in the southern parts of the reserve.

What is the best time of year to visit Stora Alsjön for hiking?

Stora Alsjön offers a compelling destination for outdoor enthusiasts throughout the year. The diverse landscapes of forests and lakes are beautiful in spring with new growth, vibrant in summer, and picturesque with autumn colors. While specific winter conditions are not detailed, the tranquil nature suggests it could be a peaceful retreat even in colder months, though some paths might require more sure-footedness.

How long do hikes typically take in Stora Alsjön?

Hikes in Stora Alsjön vary in length and duration. Easy routes like the 4.8 km Stora Alsjön Lake Viewpoint – Cliff Overlooking Stora Alsjön loop can take around 1 hour 15 minutes. Longer, moderate trails such as the 7.1 km Bench With a View of the Lake – Cliff Overlooking Stora Alsjön loop from Hökmossen typically take about 1 hour 53 minutes, allowing for a more extended exploration of the area.

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