The fort was originally named 'Fort de la Montagne' during the Napoleonic era.
It served as a strategic point in the defense line against potential English invasions.
The structure includes an original powder magazine that remains structurally intact.
The fort was repurposed to house refugees during the Second World War.
It is now a designated national monument protected under Dutch heritage laws.
The site acts as a biodiversity hub, providing habitats for rare local bats within the old masonry.
Fort Sabina is a well-preserved 19th-century defensive fortification located in Heijningen, Netherlands, designed as part of the Zuiderwaterlinie. The site features a central redoubt surrounded by defensive moats, earthen ramparts, and a network of tunnels. It was constructed between 1810 and 1812 under the direction of Napoleon Bonaparte to protect the Hollands Diep waterway. The fort transitioned from a military post to a site for leisure and education following extensive restorations. It currently functions as a heritage site offering guided historical tours and local hospitality. The area surrounding the fort is integrated into the regional cycling and walking trail network.
The view from the top of the main rampart looking out over the surrounding moats and water.
Wear sturdy, comfortable footwear as the terrain includes unpaved paths and gravel.
Bring a flashlight if you plan to explore the deeper sections of the tunnel complex.
Combine your visit with a cycling trip, as the fort connects directly to rural polder bike routes.
Do not attempt to walk on the steep grass embankments, as they are fragile and prone to erosion.
The site is typically closed on Mondays and Tuesdays and may have limited access during the winter months.
Respect signage regarding restricted areas, as some parts of the fort are closed for bat conservation.
