St. Michael Archangel church is the oldest building in Gdynia. Originally built by nuns of the Norbertine Order, it replaced a pagan temple in 1224. The church was reduced to a pile of rubble during the war with Sweden in 17th century. After its restoration it served the Catholics until the last days of World War II when the tower was hit by a Soviet cannon ball, fired for fun. Yet again did the Kashubians have to rebuild their temple. It towers the Kępa Oksywska up to over 40 m above the water table, surrounded by a cemetery. Very many honourable people from Gdynia and Pomerania rest there; it also makes a Pantheon of the Navy: the walls of this historic church are lined with commemorating plates honouring the II World War Polish warships, graves of the outstanding navy commanders and the September 1939 defenders of the Polish Coast, holders of the Virtuti Militari crosses.References:
The Baths of Caracalla were the second largest Roman public baths, or thermae, in Rome. It was built between AD 212 and 217, during the reigns of Septimius Severus and Caracalla. They would have had to install over 2,000t of material every day for six years in order to complete it in this time.
The baths remained in use until the 6th century when the complex was taken by the Ostrogoths during the Gothic War, at which time the hydraulic installations were destroyed. The bath was free and open to the public. The earthquake of 847 destroyed much of the building, along with many other Roman structures.
The building was heated by a hypocaust, a system of burning coal and wood underneath the ground to heat water provided by a dedicated aqueduct. It was in use up to the 19th century. The Aqua Antoniniana aqueduct, a branch of the earlier Aqua Marcia, by Caracalla was specifically built to serve the baths. It was most likely reconstructed by Garbrecht and Manderscheid to its current place.
In the 19th and early 20th century, the design of the baths was used as the inspiration for several modern structures, including St George's Hall in Liverpool and the original Pennsylvania Station in New York City. At the 1960 Summer Olympics, the venue hosted the gymnastics events.