Claim: The Hollow Church is a part of archeological excavations of what used to be a Croatian romanesque Roman Catholic church in the 11th century, located in Solin, Croatia - which is situated right northeast of Split, on the Adriatic Sea and the river Jadro, and was developed on the location of ancient city of Salona which was the capital of the Roman province of Dalmatia and the birthplace of Emperor Diocletian.
Evidence: Hollow Church (Croatian: Å uplja crkva) is a name given to a part of the archeological excavations of what used to be a Croatian romanesque Roman Catholic church in the 11th century. Solin Croatia It is situated right northeast of Split, on the Adriatic Sea and the river Jadro. Solin developed on the location of ancient city of Salona which was the capital of the Roman province of Dalmatia and the birthplace of Emperor Diocletian.