Legends underpin so many historical stories it's hard to tell what is fact and what is fiction. I've found a factual explanation for the legend behind the foundation of the Holy Trinity Abbey in Vendôme, France.
In 1950, three ex-RAF pilots, persecuted by the Communist regime in Czechoslovakia, coordinated the hijacking of three flights, leading to a daring escape to the West.
Samo, a French arms dealer, became king after leading a Slavic federation to victory against the Turks. He established the first Slavic state, which dissolved after his death in 658.
The town hall building in San Sebastian, built in the 1880s, has a rich history including the gambling ban in 1923. The ban led to the building's closure for almost 20 years before it was revived as a Town Hall in 1943. Today, it stands as a grand Belle Epoque landmark.
The Rotunda of St Stephen in Prague, was part of the Christianization effort in Bohemia. Constructed in the Benedictine-owned village of Na Rybničku, the rotunda was later owned by Teutonic Knights who reconsecrated it to St Longinus in the 15th century.
In Porto, in between the Igreja do Carmo and Igreja dos Carmelitas, there exists a hidden, narrow three-storey house called Casa Escondida. Some claim this house inspired J.K. Rowling, but did it?