Welcome to the annual Fortress Games at Carlsten Fortress on Saturday and Sunday, July 25–26, from 12:00 p.m. to 6:00 p.m. in 2026

A weekend on Marstrandsön for the whole family!
Participants include the Carlsten Carolines as well as people from the fortress’s historic era. It will be a day filled with the roar and gunpowder smoke of cannons and muskets.
(Dogs are welcome on Marstrandsön and at the fortress, but please be aware that there will be loud and frequent cannon and musket fire during the annual fortress games.)