What's Currently Happening at the Kuusisto Bishop's Castle Ruins

Vallisaari, including all the island's ports, is closed to visitors after Easter on the 23 - 26.4.

(Updated 23.4.2019)
Excavations are carried out on the island and for these related clearings of explosive substances.
For safety reasons, it is forbidden to come ashore and stay on the island during these days.


Explore the new mobile guide!

Mobile guide for Kuusisto Bishop's Castle Ruins, Raseborg Castle Ruins and Vallisaari Island.

Explore the new mobile guide (lightsonmobiili.fi)! Mobile guide offers additional information and new angles of view by means of videos, photos and other content. While visiting the historical location you can open different contents by using QR-codes and NFC-tags attached to the information boards. The guide is web browser -based and no application is needed.

The toilet is closed during the winter season 

(Updated 7.11.2018)
The toilet at Kuusisto Bishop's Castle Ruins is closed during the winter season. The toilet opens again in the spring.