Ibiza is a Spanish island located in the Mediterranean Sea, part of the Balearic Islands autonomous community. It lies off the eastern coast of the Iberian Peninsula, about 79 to 150 kilometers east of the Spanish mainland near the city of Valencia. Ibiza is the third largest of the Balearic Islands, situated southwest of Majorca and is known for its beaches, nightlife, and cultural heritage
. The main city on the island is Ibiza Town (also called Vila d'Eivissa), located on the southeast coast of the island. Ibiza and the nearby island of Formentera are collectively known as the Pine Islands or Pityuses. The island is a UNESCO World Heritage Site due to its unique ecosystems and historical sites
. In summary, Ibiza is a Mediterranean island that belongs to Spain, located in the Balearic archipelago east of the Spanish mainland.