Kaaba is a large cube-shaped building inside the mosque known as al-Masjid al-Haram in Mecca.
The Kaaba, also referred to as al-Kaʿbah al-Musharrafah, also spelled Ka'bah, is a building at the center of Islam's most important mosque, Great Mosque of Mecca, in the Hejazi city of Mecca, Saudi Arabia. It is the most sacred site in Islam.