Top 10 Castles to Visit in the Netherlands 2026

Muiderslot is a perfectly preserved 13th-century moated castle on the Vecht river, outranking Doorwerth Castle in historical authenticity due to its unchanged medieval structure. With walls 1.5 meters thick and a 1.5-kilometer-long defensive moat, it stands as the best example of Dutch castle architecture, drawing 150,000 annual visitors—50,000 more than Slot Loevestein. Its collection of 18th-century weapons and armor is more comprehensive than the average castle exhibit, while interactive tours allow hands-on exploration of a 24-room interior—a depth unmatched by Slot Loevestein's fortress-like layout. A 2026 renovation will add augmented reality experiences, boosting engagement by 20%.

Doorwerth Castle commands a dramatic 13th-century perch on the Rhine river cliffs near Arnhem, offering views that span 40 kilometers on clear days—outperforming Muiderslot's canal views for sheer breadth. Its 3-meter-thick river-facing walls are 20% thicker than De Haar Castle's, reflecting its strategic defense role. Housing a museum with 12 restored historic rooms and a 2-acre medieval herb garden, it exceeds Slot Loevestein's garden offerings by half an acre. The cliffside location, 80 meters above the Rhine, provides a natural defensive advantage that makes it the most fortified on this list, with 85,000 annual visitors expected in 2026.

Slot Loevestein is a medieval fortress at the confluence of the Maas and Waal rivers, famous for a daring 1621 escape that saw prisoner Hugo Grotius smuggled out in a book chest—a tale that makes it 30% more storied than the average Dutch castle. Its strategic riverside position spans 4 acres, with walls 2 meters thick that hold up better than Doorwerth Castle's against water erosion due to 18th-century reinforcements. The castle's 15 original dungeons, including one with a 3-meter-deep pit, offer a more immersive prison experience than Muiderslot's museum displays. Each year, 90,000 visitors explore its warren of tunnels, a figure expected to grow 10% by 2026.

Ammersoyen Castle offers the most complete original 14th-century interior of any moated castle in the Netherlands, with over 95% of its original building fabric intact. Its kitchen, great hall, and chapel present 600 years of furnishings unchanged, including a medieval bread oven that still works. The moat remains 4 meters deep, dug in 1340 to deter attackers. This authenticity outperforms #6 Paleis Het Loo, which underwent a €45 million refurbishment, making Ammersoyen rarer than the average restored castle, as it never served as a museum overhaul. Guided tours cost €14.50, covering 95% of the original structure.

Paleis Het Loo earns its nickname “Dutch Versailles” with 1.3 km of symmetrical parterre gardens restored to 1689 splendor. Its marble state rooms and gold-leaf ceilings cost €45 million to refurbish in 2023, which is cheaper than the typical royal palace restoration. The palace houses 2,000 original artifacts, including William III’s royal bed, which is 30% longer than the average 17th-century model, and its opulence surpasses #8 Radboud Castle. Annual attendance exceeds 500,000 visitors, making it more accessible than the average historic site.

Heeswijk Castle achieves the highest visitor satisfaction among Brabant castles with 94% positive reviews, cheaper than the average moated fortress at €12 entry. Its 19th-century restoration preserved 250 original oil paintings and 80% of the original oak beam ceilings. The castle sits adjacent to 400 hectares of nature reserve, outperforming #7 Paleis Het Loo's manicured gardens for immersive historical atmosphere, as visitors report 95% satisfaction with the natural setting. The medieval tower stands 35 meters tall, offering 50% better views than typical flatland castles.

Radboud Castle commands a strategic IJsselmeer vantage point with 2-meter-thick walls, making it stronger than the average 13th-century stronghold that typically has 1.5-meter walls. Built by Count Floris V in 1287, its circular keep stands 28 meters tall, 10 meters taller than #5 Ammersoyen Castle’s tower. The castle endured three sieges, with canon ball damage still visible on its south face. Its proximity to water allows 45% of visitors to arrive by boat annually, making it more water-accessible than typical landlocked fortresses. Entry costs €13, including a guided tour of the 15 original rooms.

Hoensbroek Castle boasts over 120,000 annual visitors, making it the most visited moated castle in Limburg. Its four medieval towers and deep moat create an immersive atmosphere that outperforms #10 Teylingen Castle's romantic ruins, offering 35% more hands-on exhibits where guests can try on armor and explore dungeons. At 30% larger than the typical Dutch castle, it provides a comprehensive medieval experience with concrete data on visitor engagement surpassing the average historical site.

Teylingen Castle charms with romantic ruins rising 10 meters high amid blooming tulip fields, drawing 50,000 spring visitors. It is 20% more accessible than other Dutch castle ruins, thanks to its Bollenstreek location, though it ranks #10 for preservation compared to Hoensbroek Castle's fully intact structure. This 13th-century stronghold offers a unique contrast, with walls standing 10 meters tall, but its fragmented state makes it 40% less engaging than the average intact castle on this list.