Byblos Castle is a Crusader castle in Byblos, Lebanon. In Crusader times it was known as the Castle of Gibelet, also spelled Giblet, which belonged to the Genoese Embriaco family, Lords of the city. It is adjacent to the Phoenician archaeological site containing the ruins of the Temple of Baalat Gebal and the Temple of the Obelisks.

The Temple of Jupiter is a colossal Roman temple, the largest of the Roman world, situated at the Baalbek complex in Heliopolis Syriaca (modern Lebanon). The temple served as an oracle and was dedicated to Jupiter Heliopolitanus. It was the biggest temple dedicated to Jupiter in all the Roman Empire.

Lebanon is a country in Western Asia. It is located between Syria to the north and east and Israel to the south, while Cyprus lies to its west across the Mediterranean Sea. Lebanon is home to roughly six million people and covers an area of 10,452 square kilometres (4,036 sq mi), making it the smallest country in continental Asia.