Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Grenoble
Sillans

Grand-Lemps Pond – Longechenal Church loop from Sillans

Routes
Road cycling routes
France
Auvergne Rhône Alpes
Grenoble
Sillans

Grand-Lemps Pond – Longechenal Church loop from Sillans

Moderate

15

riders

Grand-Lemps Pond – Longechenal Church loop from Sillans

02:09

47.8km

290m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: November 12, 2025

Download GPX

Save

Move start point

Edit route

Navigate

Send to Phone

Tips

Your route passes through a protected area

Please check local regulations for:

Réserve naturelle de l'étang du Grand-Lemps

Waypoints

A

Start point

Bus stop

Get Directions

1

868 m

Château-Fort Farm of Dauphiné Isérois

Highlight • Castle

Beautiful typical farm of Dauphiné Isérois

Translated by Google •

Tip by

2

11.8 km

Grand-Lemps Pond

Highlight • Lake

Located at an altitude of 500 m at the bottom of a depression of glacial origin with a substantially north-south axis, the Etang du Grand-Lemps nature reserve presents an exceptional …

Translated by Google •

Tip by

3

11.9 km

Réserve naturelle de l'étang du Grand-Lemps

Nature Reserve

4

18.4 km

Longechenal Church

Highlight • Religious Site

A small town in northern Isère with a pretty church.

Translated by Google •

Tip by

5

28.2 km

"Col des Crozes from Les Eydoches

Highlight (Segment) • Other

Here is the route for the ascent of the Col des Crozes from Les Eydoches

Translated by Google •

Tip by

6

29.2 km

Col des Crozes

Mountain Pass

7

32.3 km

Château Louis XI

Highlight • Other

The municipal castle of La Côte-Saint-André, also called "Louis XI castle", is an old medieval castle dating from the 13th century, transformed into a pleasure castle for a religious congregation during the 19th century.

Source: Wikipedia

Translated by Google •

Tip by

8

32.4 km

Magnificent view near the castle, join the small car park and enjoy a view of the castle gardens, and in the distance on the Chartreuse on the left and the Vercors on the right.

Translated by Google •

Tip by

B

47.8 km

End point

Bus stop

Way Types & Surfaces

Way Types

46.1 km

1.03 km

388 m

185 m

< 100 m

Surfaces

31.2 km

16.6 km

< 100 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

Highest point (560 m)

Lowest point (350 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by AerisWeather

Today

Thursday 27 November

3°C

-1°C

0 %

If you start your activity now...

Max wind speed: 12.0 km/h

to get more detailed weather forecasts along your route

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

Loading

Nearby routes

Hard

4.5

589

Tour in the Vercors regional natural park

03:39h

65.5km

1,440m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepacking
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy