Biesbosch Fortified Town Tour

(69.8 km)

Cycle right through history and nature with the Biesboschlinie Fortentocht! Discover the impressive forts, old fortified towns and locks of the New Dutch Waterline. Along the way, enjoy stories, vistas and a unique piece of defensive art in the green landscape.

Due to the construction of the new Merwede Bridge near the A27, the bicycle underpass beneath the A27 is closed. Cyclists can continue their route via Kooikamp, Staleenden, and Kerkeinde. Of course, the detour route is also marked with signs.

  1. FORT BAKKERSKIL (1879)

Werk aan de Bakkerskil, or Fort Bakkerskil for short, is one of the four forts of the Nieuwe Hollandse Waterlinie in the Biesbosch Line. The fort served to protect the southern inundation sluice, the Papsluis. This flooded parts of the Biesbosch Line with the aim of protecting the political and economic heart of our country.

  1. FORT ALTENA (1847)

When you look at Fort Altena from above, you’ll notice something…

Due to the construction of the new Merwede Bridge near the A27, the bicycle underpass beneath the A27 is closed. Cyclists can continue their route via Kooikamp, Staleenden, and Kerkeinde. Of course, the detour route is also marked with signs.

  1. FORT BAKKERSKIL (1879)

Werk aan de Bakkerskil, or Fort Bakkerskil for short, is one of the four forts of the Nieuwe Hollandse Waterlinie in the Biesbosch Line. The fort served to protect the southern inundation sluice, the Papsluis. This flooded parts of the Biesbosch Line with the aim of protecting the political and economic heart of our country.

  1. FORT ALTENA (1847)

If you look at Fort Altena from above, you will see something remarkable that we owe to Napoleon. He laid a road around the fort; the current A27 could not make this turn and now runs right across the fort grounds. The oldest part of the complex is the tower fort. This is because round walls are stronger than straight walls and more resistant to shelling. Around the tower fort was a moat. The contours of this are in the pavement in front of the entrance to the tower fort. Fort Altena is the longest fort of the New Dutch Waterline, 420 meters long!

  1. FORT GIESSEN (1878)

For the construction of Fort Giessen, a temporary narrow gauge railway was built to bring in building materials. This came by ship via the river Maas near Andel.

This fort is one of the few forts located outside the inundation area. This is because the fort was built on a levee. In the seemingly flat polder landscape, there are levees that are one to two meters higher than the rest of the polder. To keep the artillery at a distance from Woudrichem and Loevestein as a forward post, Fort Giessen was built on such a ridge.

  1. FORT STEURGAT (1880)

This fort is now lived in, but in times of mobilization it housed 184 soldiers and 1 washerwoman. A separate room was reserved for her.

Soldiers stationed at the fort were allowed to attend cultural performances in the village of Werkendam. Members of De maatschappij tot Nut van 't Algemeen were allowed to bring three soldiers each. Love sprang up between the youngsters. Thus Pieter Post from Moddergat in Friesland married a Werkendam beauty. The daughter of this couple became a celebrity on Dutch television. Grietje Post will remain forever associated with the program Man bijt Hond.

  1. FORTIFIED TOWN OF WOUDRICHEM (866)

Colloquially, this ancient fortified town is called Woerekum. It is located at a strategic point at the confluence of the Maas and Waal rivers on the border of South Holland, Gelderland and North Brabant.

The city arose on a riverbank embankment (today's Hoogstraat). Under the name UUalricheshem, the first mention of today's Woudrichem was made around the year 866. The fortified town is still largely intact. It is impossible to get lost there, with the great 16th century tower as the calibration and centerpiece of the town.

  1. INUNDATION SLUICES (1815)

There are two inundation sluices in the Biesbosch Line. Inundation is the deliberate flooding of land. The water was deep enough that one could not walk there and too shallow to sail. The line was titled: the secret weapon of the Netherlands, but was nullified because attacking troops no longer came by land, but also by air.

You can rent a (electric) bike from various rental locations. Contact them for availability and bike rental.

What you will see

Starting point:

Schapendam
4285  Woudrichem
Navigate to starting point
74
71
71
41

Farm store Kraaiveld

The Roef 4
4285 WR Woudrichem
Farm store Kraaiveld

Uitwijkse molen

Uppelsesteeg 3
Sleeuwijk
Uitwijkse molen

Zandwijkse molen

Uppelsesteeg 1
Sleeuwijk
Zandwijkse molen
40

Fort Altena

Toll 8
4251 PX Werkendam
Fort Altena
25

Fort Bakkerskil

Kildijk 143
4255 TH Nieuwendijk
Fort Bakkerskil
20
14
12

Tims Touch by Waterman Culinair

Vierlinghstraat 1
4251 LC Werkendam
Tims Touch by Waterman Culinair
22
10

Fort Steurgat

The Fortified Town 4
4251 LZ Werkendam
Fort Steurgat
11
27
04

Washing Moon

dike
Werkendam
Washing Moon
02
08

Biesbosch MuseumEiland

Hilweg 2
4251 MT Werkendam
Biesbosch MuseumEiland
20
22
21
16
18
15
29
10
22
30

Cafe de Merwe

Sasdijk 2
4251 AA Werkendam
Cafe de Merwe
23
80
31
78
32

Corrie's Hoekske

Kerkstraat 19/21
4285 BA Woudrichem
Corrie's Hoekske
33

End point:

Schapendam
4285  Woudrichem
Navigate to destination
  • 74
  • 71
  • 71
  • 41
  • 40
  • 25
  • 20
  • 14
  • 12
  • 22
  • 10
  • 11
  • 27
  • 04
  • 02
  • 08
  • 20
  • 22
  • 21
  • 16
  • 18
  • 15
  • 29
  • 10
  • 22
  • 30
  • 23
  • 80
  • 31
  • 78
  • 32
  • 33