RoutesPlannerFeaturesUpdates
App
Login or Signup
Get the App
Login or Signup
Routes
Hiking trails & Routes
France
Auvergne Rhône Alpes
Grenoble
La Buisse

Le Grand Ratz viewpoint – Roche Brune Viewpoint loop from Saint-Julien-de-Raz

Routes
Hiking trails & Routes
France
Auvergne Rhône Alpes
Grenoble
La Buisse

Le Grand Ratz viewpoint – Roche Brune Viewpoint loop from Saint-Julien-de-Raz

Moderate

4.4

(21)

140

hikers

Le Grand Ratz viewpoint – Roche Brune Viewpoint loop from Saint-Julien-de-Raz

02:58

8.98km

390m

Hiking

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required. The starting point of the route is right next to a parking lot.

Last updated: August 7, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional de Chartreuse

Waypoints

A

Start point

Parking

Get Directions

868 m

Viewpoint

Viewpoint

2

2.09 km

Le Grand Ratz viewpoint

Highlight • Viewpoint

Panoramic view from La Chartreuse. worth approaching. It is very close to the small town Le Grand Ratz

Translated by Google •

Tip by

3

2.60 km

Le Trou Noir

Highlight • Other

View from above

Translated by Google •

Tip by

4

4.39 km

Roche Brune Viewpoint

Highlight • Viewpoint

Super hike with different landscapes, the views of the Chartreuse and Vercors massifs, the Grenoble valley are magnificent.

Translated by Google •

Tip by

5.79 km

Espace naturel sensible du Grand Ratz

Nature Reserve

B

8.98 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

5.58 km

2.83 km

422 m

158 m

Surfaces

8.40 km

422 m

107 m

< 100 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.

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Sunday 11 October

18°C

3°C

0 %

Additional weather tips

Max wind speed: 14.0 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

Moderate

4.7

1,644

The Arc pass and the Saint-Michel peak - loop in the Vercors regional natural park

03:19h

8.30km

600m

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

© komoot GmbH

Privacy Policy