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Routes
Hiking trails & Routes
Switzerland
Nordwestschweiz
Aargau
Bezirk Zofingen
Kölliken

Grossmoos Nature Reserve Pond – Gretzenbach Forest Lodge loop from Kölliken

Routes
Hiking trails & Routes
Switzerland
Nordwestschweiz
Aargau
Bezirk Zofingen
Kölliken

Grossmoos Nature Reserve Pond – Gretzenbach Forest Lodge loop from Kölliken

Moderate

5.0

(1)

6

hikers

Grossmoos Nature Reserve Pond – Gretzenbach Forest Lodge loop from Kölliken

04:08

15.2km

230m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 7, 2026

Waypoints

A

Start point

Train Station

Get Directions

1

2.28 km

Grossmoos Nature Reserve Pond

Highlight • Lake

All three Grossmossweiher are protected and are of national importance.

Translated by Google •

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2

2.75 km

Historic Boundary Stone

Highlight • Monument

3

2.95 km

Marble Run

Highlight • Structure

4

4.47 km

Gretzenbach Forest Lodge

Highlight • Mountain Hut

the beautiful forest house Gretzenbach invites you to linger.

Translated by Google •

Tip by

5

8.02 km

View of the Aare Valley and dam

Highlight • Viewpoint

always very nice here. I'll gladly come back

Showing Translation

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8.49 km

Viewpoint

Viewpoint

7

9.25 km

Animal Park

Highlight • Structure

8

9.40 km

Roggenhausen Wildlife Park Aarau

Highlight • Structure

We enjoy spending our free time at Roggenhausen Zoo. The forest around the enclosure is peppered with small paths, so children can spend hours exploring and "climbing" them on the …

Translated by Google •

Tip by

9

11.1 km

Glacial erratic of Unterentfelden

Highlight • Natural Monument

This foundling from the Reuss Valley was relocated to the 1000th anniversary of Unterendfelden here, as a gift from the local people to posterity.

Translated by Google •

Tip by

B

15.2 km

End point

Train Station

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Way Types & Surfaces

Way Types

10.1 km

2.21 km

2.07 km

510 m

267 m

< 100 m

Surfaces

7.19 km

3.33 km

1.95 km

1.27 km

823 m

617 m

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Elevation

Elevation

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

Highest point (510 m)

Lowest point (420 m)

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Weather

Powered by Foreca

Wednesday 12 August

35°C

15°C

0 %

Additional weather tips

Max wind speed: 8.0 km/h

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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