The inside of the Kaaba is not empty, contrary to what is seen from the outside, but it is quite simple and is not used for worship (like a mosque).

Inside the Kaaba are the following elements:

Three Wooden Pillars: Three ornate wooden pillars that support the ceiling and have been standing for centuries.

Wall Inscriptions: On the interior walls are plaques and inscriptions with the names of the caliphs and rulers who maintained and repaired the Kaaba.

Tawbah Gate: There is a small door and staircase inlaid with mother-of-pearl and gold, leading to the roof of the Kaaba.

Gift Chest: There is a special chest where valuable items and Qurans gifted to the Kaaba are kept.

The floor and lower parts of the walls are usually covered with marble. There are no mosque elements inside, such as a mihrab or minbar; it is only accessible for cleaning and private visits.