Hint

Intro

Starting in Interlaken, this varied path leads along the banks of the River Aare and the shore of Lake Thun through Unterseen. In addition to the waters, the ancient fortress ruins and nature reserve at Weissenau are also truly eye-catching.

Description

Unterseen is located on Lake Thun, directly adjoining Interlaken at the foot of the imposing Eiger, Mönch & Jungfrau. The route begins on the River Aare and you pass wild vegetation on the river banks, green meadows and extensive fields. The path leads through sections of light forest and avenues of ancient trees, constantly accompanied by the nearby river and the mountain panorama on the horizon.

The view glides over the glistening waters to the mountain backdrop of the Bernese Oberland, completing picture-postcard perfection. You soon reach the medieval fortress ruins, a listed structure surrounded by greenery at the mouth of the River Aare on Lake Thun. The route continues across charming wooden walkways to the lake.

A long section of the route leads through the nature reserve of Neuhaus-Weissenau with its wealth of flora. The path ends at an enchanting lakeside park, the ideal spot to relax and enjoy the panorama once more. Those wishing to end the day with a fitting finale can take a round cruise on Lake Thun.

An enjoyable tour includes the careful planning of the same. Please inform yourself in advance at the local information center about the route and weather conditions. Depending on the season and weather conditions, this route may be blocked or interrupted

Technical information

Show Technical information content
Start location
Interlaken West
Destination
Unterseen, Neuhaus
Direction
One way
Ascent
30 m
Descent
30 m
Distance
5 km
Duration
1 h 10 min
Duration back
1 h 10 min
Technical requirements
Medium
Physical requirements
Difficult
Theme
Along Water
Signalization
Signalisation in both directions
More information https://schweizmobil.ch/en/hiking-in-switzerland/r...

Map

SwitzerlandMobility Map: This element is not accessible for disabled people.

Quick Facts

Route number

No. 449

Distance

5 km

Duration

1 h 10 min

Ascent

30 m

Travel information: Interlaken

  • Interlaken Railway – Romance in the Bernese Oberland / Switzerland

    Railway romance in the Bernese Oberland / Switzerland. Traveling by steam train as in days gone by.... from CHF 1,805
    Offer details


    valid: 05.06.2026 - 30.09.2026

    Learn more about Railway – Romance in the Bernese Oberland / Switzerland
  • Interlaken Beatenberg paragliding in tandem from Interlaken

    Walk only a few short steps and then fly freely like a bird through the air. During paragliding with... from CHF 190
    Offer details


    valid: 05.06.2026 - 03.06.2027

    Learn more about Beatenberg paragliding in tandem from Interlaken
  • Interlaken Rafting on the Simme from Interlaken

    The rafting tour on the Simme is suitable for beginners and experienced paddlers alike. It is... from CHF 139
    Offer details


    valid: 05.06.2026 - 30.09.2026

    Learn more about Rafting on the Simme from Interlaken
  • Interlaken From Interlaken: Jungfraujoch Ticket including Train Reservation

    Travel with this Jungfraujoch ticket from Interlaken to Jungfraujoch. Also known as "Top of Europe",... from CHF 271.20
    Offer details


    valid: 05.06.2026 - 12.12.2026

    Learn more about From Interlaken: Jungfraujoch Ticket including Train Reservation
  • Interlaken Whitewater Action Rafting on the Lütschine from Interlaken

    The rafting tour on the Lütschine is challenging and requires good swimming skills as well as a... from CHF 135
    Offer details


    valid: 05.06.2026 - 14.09.2026

    Learn more about Whitewater Action Rafting on the Lütschine from Interlaken
  • Interlaken "Find-the-Code: Fall Hacked" Outdoor Escape Game Interlaken

    You solve tricky puzzles together as a team at various locations in Interlaken. Along the way,... from CHF 47.50
    Offer details


    valid: 05.06.2026 - 31.12.2026

    Learn more about "Find-the-Code: Fall Hacked" Outdoor Escape Game Interlaken
  • Interlaken Polterchallenge "Hangover - Wolf Pack" through Interlaken

    The Polterchallenge "Hangover - Wolf Pack" turns your bachelor party in Interlaken into an... from CHF 250
    Offer details


    valid: 12.06.2026 - 03.06.2027

    Learn more about Polterchallenge "Hangover - Wolf Pack" through Interlaken
  • Interlaken Tandem Delta Flight from Interlaken

    Fly on this Delta tandem flight over the beautiful landscape of Interlaken. Experience flying in its... from CHF 260
    Offer details


    valid: 05.06.2026 - 31.10.2026

    Learn more about Tandem Delta Flight from Interlaken
  • Interlaken Guided hike to hidden gems in the Alps

    Experience the Swiss Alps off the beaten path and enjoy a guided hike to hidden natural treasures.... from CHF 870
    Offer details


    valid: 06.06.2026 - 05.12.2026

    Learn more about Guided hike to hidden gems in the Alps
  • Interlaken Rail ticket between Interlaken Ost and Zermatt

    Take the express train between Interlaken Ost and Zermatt, changing trains twice. The scenic journey... from CHF 86
    Offer details


    valid: 05.06.2026 - 01.12.2026

    Learn more about Rail ticket between Interlaken Ost and Zermatt