Arnaud d'Aux was born in the little village of La Romieu in Gascony in 1265 and later became cardinal in 1312. To honour his birth he ordered the construction of this Collegiale de La Romieu. As a result an abbey with a church, two towers and a court were constructed in gothic style were completed in 1318. One of the towers is an octoganal completely closed structure. The other tower is a much more square-shaped open structure carrying the chruch bells. In the church which is beautifully restored, there are unique frescos with esoteric motives and black angels on display for the public. The tiled floor is still in its original state.
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.