The Kaaba, also called Baitullah Sharif (House of Allah), Masjid Al Haram, Qibla and Haram Sharif, 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.
The Muslims of the all the world bow in front of Kaaba to perform prayers and it doesn’t matter where they are in the world.