The Koppelpoort: A Unique Medieval Gate
Amersfoort's Koppelpoort stands as a testament to medieval engineering. Built in the 15th century, this combined land and water gate is a rare architectural feat. The gate's dual function allowed it to control both road and river traffic, a necessity for the city's defense. Visitors can still see the original mechanisms used to raise and lower the portcullis, offering a tangible connection to the past.
Muurhuizen: Houses Built on City Walls

The Muurhuizen, or "Wall Houses," are a distinctive feature of Amersfoort. After the original city walls were dismantled in the 16th century, houses were constructed on their foundations. Walking along the Muurhuizen street, one can observe how these homes incorporate remnants of the old fortifications, with some walls still showing the rough stonework of the medieval defenses.

The Towering Onze Lieve Vrouwetoren

The Onze Lieve Vrouwetoren, or "Our Lady's Tower," dominates the Amersfoort skyline. Originally part of a larger church complex, the tower was completed in 1470 and reaches a height of 98 meters. It served as a navigational landmark for travelers and traders. Today, visitors can climb the tower's 346 steps for a panoramic view of the city and its surrounding countryside.
The Historic City Moat
Amersfoort's city moat, once a crucial part of its defensive system, still encircles the old town. The moat, fed by the Eem River, provided a natural barrier against invaders. Today, it offers a scenic route for boat tours, allowing visitors to appreciate the city's medieval layout from the water. The reflections of the ancient walls in the water create a picturesque scene, especially at sunset.