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Routes
Hiking trails & Routes
Sweden
Stockholm
Lidingö

Kottlasjön Loop

Easy

1

hikers

Kottlasjön Loop

01:44

6.61km

50m

Hiking

This easy 4.1-mile loop in Långängen-Elvik Nature Reserve circles Kottlasjön lake, offering diverse scenery and family-friendly facilities.

Last updated: February 26, 2026

Waypoints

A

Start point

Train Station

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1

1.04 km

Kottlasjön bathing area

Highlight • Lake

Nice swimming spot at Kottlasjön with clear water water and a rocky shore line.

Tip by

2

1.93 km

Shelter with fire pit and benches

Highlight • Rest Area

The shelter is very well maintained and there is even a small supply of firewood available.

Translated by Google •

Tip by

B

6.61 km

End point

Train Station

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Way Types & Surfaces

Way Types

3.66 km

2.55 km

248 m

148 m

Surfaces

3.69 km

2.07 km

360 m

318 m

149 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Friday 22 May

24°C

13°C

24 %

Additional weather tips

Max wind speed: 21.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Is the Kottlasjön - Långängen - Långängen-Elvik Nature Reserve loop suitable for beginners or families?

Yes, this loop trail is classified as an easy hike, making it ideal for individuals of any fitness level, including beginners and families. The paths are easily accessible.

What is the terrain like on this loop trail?

The trail features easily accessible paths with a generally flat route, experiencing only about 50 meters of elevation gain and loss. It winds through forests, around Kottlasjön lake, and past wetlands.

What natural features and landmarks can I expect to see along the route?

You'll circle Kottlasjön lake, pass through the Långängen-Elfviks Nature Reserve, and encounter the Västra Långängskärret (Western Långängen marsh), which is a notable bird sanctuary. You might also see Långängens gård, a historic farm now housing a restaurant.

What is the best time of year to hike this trail?

This trail is a popular year-round destination. In summer, Kottlasjön is great for swimming, while in winter, it's used for ice skating and skiing. The bird sanctuary is particularly active during nesting seasons.

Is the trail dog-friendly?

Yes, the Långängen-Elvik Nature Reserve generally welcomes dogs. However, please ensure your dog is kept on a leash, especially around the bird sanctuary areas and during nesting seasons, to protect local wildlife.

Where can I park for the Kottlasjön - Långängen - Långängen-Elvik Nature Reserve loop?

While specific parking locations aren't detailed, the area around Långängen-Elvik Nature Reserve typically has designated parking spots for visitors. Look for signs near common access points to the reserve.

Can I reach the trailhead using public transport?

Public transport options are generally available to reach the Långängen-Elvik Nature Reserve area. It's advisable to check local bus routes or other public transit services that serve Lidingö for the most convenient access points.

Are there any permits or entrance fees required for the Långängen-Elvik Nature Reserve?

No, there are typically no permits or entrance fees required to access the Långängen-Elvik Nature Reserve. However, please respect all nature reserve regulations, such as keeping dogs on leashes and staying on marked paths.

Are there any facilities like restrooms or places to eat along the trail?

Yes, around Kottlasjön lake, you can find shelters with barbecue areas, additional barbecue spots, a playground, and an outdoor gym. Långängens gård, a historic farm in the area, also operates as a restaurant.

Does this loop trail connect with other hiking routes?

Yes, the route also passes through sections of the Södra Lidingöstråket, Lidingöloppet 30 km, Stockby 5 km, Stockby 3 km, Stockby 2 km, and Stockby MTB trails.

Can I swim in Kottlasjön lake?

Yes, Kottlasjön lake is a popular spot for swimming in the summer. Efforts have been made to improve its water quality, making it a pleasant place for a dip.

What makes the Långängen-Elvik Nature Reserve special for wildlife viewing?

The Västra Långängskärret (Western Långängen marsh) within the reserve is a designated bird sanctuary, providing an undisturbed environment for nesting waterfowl. You can observe various birds, frogs, and reptiles here, especially during warmer months.

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