Augustine Ehrensvard Museum in Sveaborg

The museum is located in the Commandant’s House of the fortress, more precisely in what remains оа ше after the shelling of Sveaborg by the Allied fleet im 1865. Museum is open from 11 a.m. to 5 p.m., fee is about 5 euros, but if you are dressed in the fashion of the 18th century, have courteous manners, could speak a little on Swedish or French, you will go for free (I checked it by myself).