Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Mountain biking trails

Espace Mittelland

District de Porrentruy

Mont Renaud Observation Tower – Old mill on the Allaine river loop from Boncourt

Mountain biking trails

Espace Mittelland

District de Porrentruy

Mont Renaud Observation Tower – Old mill on the Allaine river loop from Boncourt

Moderate

4.4

(8)

14

riders

Mont Renaud Observation Tower – Old mill on the Allaine river loop from Boncourt

01:58

22.8km

400m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: August 12, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 21.4 km for 102 m

Waypoints

A

Start point

Train Station

Get Directions

1

308 m

Viewpoint near Boncourt

Highlight • Viewpoint

2

3.00 km

Mont Renaud Observation Tower

Highlight • Viewpoint

The Mont Renaud Observation Tower is a wooden tower built in 2001 on the site of a former military observation post. It offers a panoramic view of the Vosges and …

Translated by Google •

Tip by

3

21.3 km

Milandre Caves

Highlight • Cave

Depending on the water level, the lower entrance of the cave can be explored more or less dry.

Showing Translation

Tip by

4

21.6 km

Tour de Milandre

Highlight • Monument

The tower and the climb to the top are freely accessible.

Translated by Google •

Tip by

5

21.7 km

Entrance to Milandre Cave

Highlight • Cave

Behind the steel door lies the entrance to the cave. A concrete corridor with a staircase that leads steeply downwards.

Showing Translation

Tip by

6

21.9 km

Old mill on the Allaine river

Highlight • Structure

There is a barbecue area on the ground floor

Showing Translation

Tip by

B

22.8 km

End point

Train Station

Way Types & Surfaces

Way Types

10.2 km

7.54 km

2.10 km

1.63 km

908 m

465 m

Surfaces

12.1 km

6.47 km

2.58 km

1.03 km

650 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

Wednesday 2 September

27°C

12°C

0 %

Additional weather tips

Max wind speed: 15.0 km/h

to get more detailed weather forecasts along your route

Comments

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.

Navigate

Send to Phone

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Report restricted access

Nearby routes

4.7

584

Franches-Montagnes Tour — Loop in the Doubs Regional Nature Park

03:04h

42.5km

450m

4.7

238

Clos du Doubs Bike

03:03h

36.8km

790m

4.7

220

Clos du Doubs Bike (Nº 709)

02:51h

33.2km

780m

4.5

183

Vallée du Doubs MTB Loop

03:16h

37.2km

780m

4.7

131

Val Terbi Bike (Nº 701)

03:56h

42.9km

980m

4.8

48

MTB route no. 18: The Feldbach loop

01:56h

27.0km

270m

4.8

58

MTB route no. 14: Thalbach Valley

01:50h

25.2km

300m

4.6

46

MTB route no. 16: Pond country

01:51h

23.2km

280m

4.6

32

MTB track no. 9: The Grumbach loop

01:39h

21.4km

160m

4.8

13

MTB route no. 24: The Alsace Gateway

01:17h

20.4km

100m

4.8

18

MTB route no. 22: Largue valley loop

01:34h

22.1km

190m

4.3

9

MTB route no. 25: Les deux Traubach

01:16h

19.7km

170m