Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Grenoble
Saint-Théoffrey

View of Lake Petichet – Lake Laffrey loop from Saint-Théoffrey

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Grenoble
Saint-Théoffrey

View of Lake Petichet – Lake Laffrey loop from Saint-Théoffrey

Moderate

13

riders

View of Lake Petichet – Lake Laffrey loop from Saint-Théoffrey

01:12

21.9km

440m

Road cycling

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: June 14, 2026

Tips

The surface along some of this route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 2.48 km for 359 m

After 21.5 km for 57 m

Waypoints

A

Start point

Bus stop

Get Directions

1

2.65 km

View of Lake Petichet

Highlight • Viewpoint

Along this path, you alternate between wooded corridors and open balconies. Here, precisely, you can admire the turquoise waters of Lake Petichet. A real call to swim. If you go back down, the lake is not that far.

Translated by Google •

Tip by

2

14.3 km

Lake Laffrey

Highlight • Lake

A better route to take that avoids the busy main road. There are very nice panoramic views of Lac de Laffrey below.

Translated by Google •

Tip by

3

21.5 km

View of Lac de Laffrey

Highlight • Viewpoint

B

21.9 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

19.2 km

1.66 km

414 m

393 m

156 m

< 100 m

Surfaces

20.9 km

562 m

354 m

< 100 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

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

Highest point (1,080 m)

Lowest point (910 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Thursday 3 September

30°C

4°C

0 %

Additional weather tips

Max wind speed: 5.0 km/h

to get more detailed weather forecasts along your route

Comments

guide_signup

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

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

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Report restricted access

Nearby routes

Hard

4.7

8,601

Alpe d'Huez and Col de Sarenne Loop

05:42h

54.2km

2,130m

Explore
RoutesRoute plannerFeaturesRedeem a voucherHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy