4.4
(8)
397
riders
48
rides
Mountain biking around Ältasjön, located in southern Stockholm, Sweden, offers a diverse landscape for outdoor activities. The region features a mix of accessible paths and more challenging unpaved segments, catering to various skill levels. Lakeshore and forest trails are prominent, with the area bordering the Nacka Open-air Area, known as Nackareservatet, which provides varied topography and dense forests.
Last updated: June 26, 2026
9
riders
25.8km
01:30
210m
210m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
18
riders
50.2km
03:33
400m
400m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Sign up for free
6
riders
11.7km
01:00
130m
130m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
5
riders
19.0km
01:30
160m
160m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
10
riders
57.2km
03:32
430m
430m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
The Nobel Prize Museum is located in Stockholm's Old Town, Sweden. It is dedicated to the history of the Nobel Prize, its founder Alfred Nobel, and its numerous laureates, as well as their groundbreaking discoveries and works. Here are the details for a visit: Address: Stortorget 2, 103 16 Stockholm, Sweden Website: nobelprizemuseum.se Opening Hours: Monday: Closed Tuesday – Thursday: 11:00 AM – 5:00 PM Friday: 11:00 AM – 9:00 PM (ideal for an evening visit) Saturday – Sunday: 11:00 AM – 5:00 PM
1
0
There’s a shelter here along with some information about the Sörmlandsleden. You can read about the area and its nature, and the shelter offers a good spot to rest if you need it.
0
0
Once you make your way to the top of Strålsjöberget, you’re rewarded with a fantastic view over the lake. The cliff has a mix of smooth bedrock, scattered pine trees, and open ledges. It’s a quiet spot, slightly rugged, and perfect for taking a moment to enjoy the wide, peaceful scenery.
0
0
From this hillside you look straight out over a green, old forest. The colours shift gently across the trees, with a few rocky sections and open patches in between. A simple, quiet spot with a surprisingly wide view.
0
0
Here you find the peaceful surroundings of Lake Ulvsjön, a small forest lake with clear waters, walking paths.
0
0
There are over 50 mountain bike trails around Ältasjön, offering a wide range of options for different skill levels and preferences. The komoot community has explored these routes extensively, with over 400 mountain bikers using komoot to navigate the area.
The terrain around Ältasjön is quite diverse, featuring a mix of accessible paths and more challenging unpaved segments. You'll find scenic lakeshore paths, dense forest trails, and varied topography, especially within the Nacka Open-air Area (Nackareservatet) which borders Ältasjön. This variety caters to both leisurely rides and more demanding adventures.
Yes, Ältasjön offers a good selection of trails for beginners. There are 18 easy-rated mountain bike routes in the area. An example of an easy route is the Dead Tree – Drinking Water Source loop from Brf Segelskutan, which covers 18.6 km with moderate elevation changes.
Absolutely. For experienced riders seeking a challenge, there are 7 difficult-rated mountain bike routes around Ältasjön. These trails often feature unpaved segments and more demanding ascents and descents, providing a robust workout and technical riding experience.
Yes, loop trails are a prominent feature of mountain biking around Ältasjön. Many routes are designed as loops, allowing you to start and finish at the same point. The Fun Downhill loop from Älta is a popular 9.8 km moderate trail that takes you through forested areas.
The trails around Ältasjön offer views of the lake itself, which is known for its rich bird life. You'll also ride through the Nacka Open-air Area (Nackareservatet), characterized by deciduous hardwood forests and wetlands. The interconnected water system, including lakes like Ulvsjön and Källtorpsjön, also provides varied scenery.
Yes, the diverse terrain around Ältasjön includes paths suitable for families. Many of the easier routes are accessible and less technical, making them ideal for family outings. The region's blend of forest and lakeside trails provides a pleasant environment for riders of all ages.
The mountain bike trails around Ältasjön are highly rated by the komoot community, with an average score of 4.2 stars from numerous reviews. Riders often praise the varied terrain, the beautiful natural scenery of the Nacka Open-air Area, and the options available for different skill levels.
Ältasjön is located in southern Stockholm, making it relatively accessible by public transport. Specific bus routes serve the Älta area, providing connections to the trailheads. It's advisable to check local public transport schedules for the most convenient access points to your chosen route.
While the immediate trail areas are primarily natural, the surrounding communities near Ältasjön and within the broader Stockholm region offer various cafes and eateries. You'll find options in Älta and nearby districts where you can refuel after your ride.
A great moderate option is the Tyresta Village Camping Area – Tyresta Nature Centre loop from Älta. This 50.5 km route traverses varied forest terrain and open spaces, offering a comprehensive experience of the region's natural beauty.
Many outdoor areas in Sweden, including natural reserves like Nackareservatet, generally permit dogs on trails, often requiring them to be on a leash. However, it's always best to check specific local regulations or signage at trailheads to ensure compliance and respect for wildlife and other users.


Browse the best MTB trails in other regions.