Hamina fortress is a very rare circle fort, representing the Renaissance ideal city embodied by Palmanova city in Italy. It was built after Great Northern War to the ruins of Vehkalahti town.
After Treaty of Nystadt border between Sweden and Russia was moved to Kymeenlakso area in Finland. The construction of the fortress started began by Swedish general Axel von Löwen in 1720s. Protected by six bastions of the fortress the garrison was responsible for defending the city and the coastal road. When next war began in 1741 Hamina fortress was still uncomplete. It was conquered by Russian forces and in new peace treaty fortress left to the Russia side of border.
Russians continued fortress construction in the command of general Aleksander Suvorov. It was part of the South-Eastern Finland fortification system, which was implemented to defence St. Petersburg against western enemies. In the beginning of the 19th century Hamina fortress was outdated and it was reconstructed by the Dutch general Jan Pieter van Suchtelen. When Russia conquered Finland in the Finnish war in 1808-1809 fortress lost its military status. It was abandoded in the 1830s and tsar Nikolai I gave it as the property of Hamina city. During the Crimean war in 1853-1856 fortress reinforced again to fight against the British and French fleet.
Restoration was started in 1957. Much of the fortress remains to this day, and it is used as a venue for different events. Parts of the fortress are still in military use, as the Finnish Reserve Officer School is located in the fortress.
The church of the former Franciscan monastery was built probably between 1515 and 1520. It is located in the UNESCO World Heritage Site of Old Rauma. The church stands by the small stream of Raumanjoki (Rauma river).
The exact age of the Church of the Holy Cross is unknown, but it was built to serve as the monastery church of the Rauma Franciscan Friary. The monastery had been established in the early 15th century and a wooden church was built on this location around the year 1420.
The Church of the Holy Cross served the monastery until 1538, when it was abandoned for a hundred years as the Franciscan friary was disbanded in the Swedish Reformation. The church was re-established as a Lutheran church in 1640, when the nearby Church of the Holy Trinity was destroyed by fire.
The choir of the two-aisle grey granite church features medieval murals and frescoes. The white steeple of the church was built in 1816 and has served as a landmark for seafarers.