Discovery Tour Interior

€ 25

/ p

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A specialised tour for visitors who have previously taken a standard tour.
One Saturday a month. Each month features a different programme, which is repeated every three months
The tour concludes with the start-up of the century-old Carels generator, the mechanical heart of the fort. This impressive 175-horsepower engine, installed in the late 1930s to provide the fort with essential electricity, fell silent after the Second World War. Today, it runs once again.

Recommended

Discovery Tour Interior

10am - 1pm

€ 25

/ p

guide included

Price: € 25 (based on 1 participant(s))

What to expect

A specialised tour for visitors who have previously taken a standard tour.
One Saturday a month. Each month features a different programme, which is repeated every three months
The tour concludes with the start-up of the century-old Carels generator, the mechanical heart of the fort. This impressive 175-horsepower engine, installed in the late 1930s to provide the fort with essential electricity, fell silent after the Second World War. Today, it runs once again.

Book your visit

An individual tour where you join a pre-arranged group.

Set off on a guided tour of the fort’s most remarkable spots, led by an expert guide.

The minimum age is 16.

The guided tours are not suitable for people with reduced mobility, or for those with heart conditions or claustrophobia.

You can also visit these specific areas as part of a ‘private themed tour’.

Practical Information

Discovery Tours Interior Programme 2026
120-mm artillery turret	April 11
Underground exploration of the Albert Canal	May 9
75-mm artillery turrets	June 13
120-mm artillery turret	July 11
Underground exploration of the Albert Canal	August 8
75-mm artillery turrets	September 12
120-mm artillery turret	October 10
Underground exploration of the Albert Canal	November 14
75-mm artillery turrets	December 5

The underground barracks and museum are heated, while the tunnel network maintains a constant temperature of 11°C. We strongly recommend wearing a sweater or jacket, as well as closed-toe shoes.

The minimum age is 16 years.

The discovery tours are not suitable for people with reduced mobility, nor for people with heart problems or claustrophobia.

Reservations are required, as places are limited.

Book your visit

Other visit options

Individual visits with friends, family, etc.

With the combination ticket, you will visit a combat bunker and the command post with a guide. The barracks and the museum can be visited at your own pace.

You have access to the 180° immersive experience “Granit’s Attack at Dawn.”

Reservations are not mandatory but are recommended. The number of places per guided tour is limited.

Discover more

Private tours for your own group of max. 10 people