The Uphagen House was erected in the second half of the 18th century by Jan Uphagen, who obliged future owners to preserve the house in its original form. Thanks to this agreement, the building’s original character has been preserved and now houses the Museum of Patrician Interiors. The Uphagen House is a memory of Gdańsk’s former glory. It features a hall, lofty interiors, a stone slab floor built and walls and ceilings decorated with stucco work.
References:Bomarsund fortress and garrison was built in 1832-1854 by Russian Empire to defence Åland Islands against enemies. British and French fleet attacked against it during the Crimean War in 1854. After a week of fighting the British stormed the remaining fort. Anglo-French forces destroyed it totally after battle. In the Treaty of Paris 1856, the entire Åland Islands were demilitarized, which is a status that has been preserved until this day.
Nowadays there are some ruins left and fortress area is open for visitors.