[Photo from visithelsinki.fi]

Once the residence of the fortress commandant, the museum is named in honor of Augustin Ehrensvärd (1710-1772), under whose direction most of the fortifications were build.

Address: Suomenlinna B 40 FI-00190 Helsinki

Opening hours: Open May-September.

Telephone: +358 (0)9 684 1850

Website: www.suomenlinnatours.fi

Email: guidebooking@suomenlinnatours.com

Accessibility: Accessability with wheelchair difficult, lots of steps, ground uneven.