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South Holland

Dordrecht

Mercurius Observatory – Helsluis loop from Dordrecht Stadspolders

Routes

Mountain biking trails

Netherlands

South Holland

Dordrecht

Mercurius Observatory – Helsluis loop from Dordrecht Stadspolders

Easy

riders

Mercurius Observatory – Helsluis loop from Dordrecht Stadspolders

01:17

24.6km

50m

Mountain biking

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 10, 2026

Tips

Includes a segment in which cycling is not permitted

After 23.5 km for 82 m

Waypoints

Start point

Train Station

Get Directions

6.18 km

Riedijkshaven

Lake

15.8 km

Mercurius Observatory

Highlight • Monument

In the middle of the National Park De Biesbosch (near Dordrecht) lies the Mercurius observatory.

Translated by Google •

Tip by

17.4 km

Helsluis

Highlight • Bridge

Lock between Beneden Merwede and Helsloot.

Translated by Google •

Tip by

24.6 km

End point

Train Station

Way Types & Surfaces

Way Types

19.1 km

2.51 km

1.77 km

1.02 km

235 m

< 100 m

Surfaces

16.9 km

6.61 km

525 m

475 m

< 100 m

Elevation

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

Weather

Friday 26 June

33°C

20°C

41 %

Additional weather tips

Max wind speed: 11.0 km/h

to get more detailed weather forecasts along your route

Comments

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Mercurius Observatory – Helsluis loop from Dordrecht Stadspolders

Mercurius Observatory

Helsluis

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