Bolwerk

The Bolwerk in Dokkum is a striking example of Dutch military engineering and a defining feature of this historic northern city. Commissioned by Prince William of Orange, the Bolwerk is a hexagonal defensive structure that once protected Dokkum from invaders. Today, it remains remarkably intact, encircling the city center with six prominent bastions, a broad 24-metre-wide moat, and ramparts that rise over five metres high.

A walk along the Bolwerk offers visitors panoramic views of Dokkum’s charming rooftops and the surrounding Frisian landscape. The ramparts are lined with leafy paths, making them a favorite spot for locals and travelers alike to stroll, jog, or cycle. From the top of the bastions, you can appreciate the strategic layout of the fortifications and imagine the city’s role in Dutch history.

The Bolwerk is freely accessible year-round and provides a peaceful green space within the city. Along the route, you’ll encounter historic windmills, old cannons, and informative plaques that shed light on Dokkum’s past as a stronghold. The defensive works not only highlight the city’s resilience but also serve as a scenic backdrop for festivals and local events. Visiting the Bolwerk is an essential part of experiencing Dokkum’s unique blend of history, culture, and natural beauty.