Outdoor PitstopMountain bike trail · Opsterland · Updated on 5 November 2026
MTB D7B groen
MTB D7B groen is a mountain bike trail of 32 km from Opsterland that starts and ends at the same spot. Along the way you'll find 17 benches and picnic tables.
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The route step by step
From start to finish, with what you pass along the way and the distance in between.
- 32 km
- ± 2:40 h
- ↑ 3 m · ↓ 6 m
- Moderate
- Loop
- Local route
Start in Opsterland
0 km8.1 km · 3 benches
Observation tower
8.1 kmObservation tower
23.9 km · 14 benches
Back at the start
32 km
No public toilet along the wayThere is no public toilet within 100 m of the route. Go before you start, or find one a bit further away in the app.
The route with the pitstops and sights within 100 m of it.
1 sight along the way
In the order you pass them. With the Outdoor Pitstop app you hear their story on the spot.
Observation tower · after 8.1 km
Elevation and terrain
- Up
- ↑ 3 m
- Down
- ↓ 6 m
- Highest point
- 4 m
- Lowest point
- 0 m
Nowhere steeper than 5%.
Elevation from AHN (Rijkswaterstaat), smoothed.
Way types
32 km in total- Path: 15.3 km
- Cycle path: 6.5 km
- Track: 5.9 km
- Street: 1.9 km
- Road: 1.9 km
- Footpath (walk your bike): 283 m
Surfaces
32 km in total- Gravel: 3.5 km
- Paved: 2.7 km
- Asphalt: 2.2 km
- Natural: 1.2 km
- Unpaved: 675 m
- Unknown: 21.5 km
About the mountain bike trail MTB D7B groen
Updated on 5 November 2026, with data from OpenStreetMap and the AHN.
Where do you ride?
MTB D7B groen is a loop of 32 km from Opsterland: it starts and ends in the same place. Along the way you pass Observation tower (after 8.1 km).
How hard is the route?
The route is almost flat. You climb 3 m in total and descend 6 m. Allow ± 2:40 h, without breaks. The level is moderate.
What trails do you ride on?
The longest part is path (15.3 km), cycle path (6.5 km) and track (5.9 km). Of the surface, 3.5 km gravel and 2.7 km paved. For 21.5 km the surface is not known.
Pitstops along the way
Within 100 metres of the route there are 17 benches and picnic tables. There is no public toilet within 100 metres of the route. The Outdoor Pitstop app navigates you there.
The MTB D7B green is a 32 km mountain bike trail in Friesland, in the municipalities of Opsterland and Smallingerland. The loop runs past Kortehemmen, Zandburen and Olterterp and passes a lookout tower. Almost half is on paths, the rest mainly on cycle path and unpaved tracks. It is practically flat. There are 17 benches along the route, but we know of no drinking water, toilet or bike pump.
Mountain bike trails nearby
3Sights nearby
Within 10 km of the route, best known first.
- 1
Museum DrachtenMuseum · 2 km from the route - 2
HarinxmastateCastle · 844 m from the route - 3
Streekmusuem OpsterlandMuseum · 3.9 km from the route - 4
Openluchtmuseum It DamshûsMuseum · 4 km from the route - 5
LyndensteinCastle · 109 m from the route - 6
It Kokelhûs fan Jan en SjutMuseum · 9.9 km from the route - 7CarillonAttraction · 2.3 km from the route
- 8Uitkijktoren OudegaObservation tower · 5.5 km from the route
- 9Observation towerObservation tower · 7.5 km from the route
- 10RomsichtObservation tower · 8.6 km from the route
- 11Observation towerObservation tower · 9.6 km from the route
Explore more
More mountain bike trails around Opsterland
Frequently asked questions
How long is MTB D7B groen?
MTB D7B groen is 32 km long. Allow ± 2:40 h of riding: 12 km an hour, without breaks.
Is this route a loop?
Yes, the route starts and ends at the same spot.
Where does this route start?
The route starts in Opsterland.
How hard is this route?
Moderate, with 3 m of climbing.
Are there toilets along this route?
No, there is no public toilet within 100 m of the route. Go before you start.
Can you fill up with water along this route?
No, there is no water point within 100 m of the route. Bring enough water.
What is there to see along this route?
Along the way you pass Observation tower.
Starting point
More routes from this place
Route data © OpenStreetMap contributors
