For one day a year, all across Switzerland, 28 castles and palaces are opened to the public, with interesting programmes for all ages. Many Swiss castles are already open to the public; however, this special day allows privately owned residences or castles that are used commercially to be accessible to the general public.

The 10th Swiss Castle Day

Every year, there’s a distinct theme during Swiss Castle Day to act as a common thread that connects the numerous events happening in castles all over Switzerland. This year, the ninth year of Swiss Castle Day focuses on craftsmanship. It's an ideal day out for families with kids.

Attractions at 28 Swiss castles

On the occasion of the 10th Swiss Castle Day, the 28 member castles are putting on their own unique and exciting programmes for visitors. Here are a small handful of the confirmed castles in the 2025 edition of Swiss Castle Day:

• Lenzburg Castle in Canton Aargau
• Prangins Castle in Canton Vaud 
• Heidegg Castle in Canton Lucerne
• Jegenstorf Castle in Canton Bern
• Landshut Castle in Canton Bern
• Kyburg Castle in Canton Zurich
• Oberhofen Castle in Canton Bern
• Bellinzona Castle in Canton Ticino

Attend Swiss Castle Day 2025

This special day dedicated to castles happens just once a year, so visit the Swiss Castle Association site, choose a castle and enjoy yourself at the castle of your choice on Sunday, October 5, 2025.