Al-Aan Palace is an important tourist landmark in the city of Najran. It is one of the oldest and most famous mud houses in Najran. It is located on the top of a mountain and is still standing. The Al-Aan Palace is a major attraction for tourists and locals. Al-Aan was named after the village in which it is located. It consists of 4 floors, and is surrounded by a wall containing four towers and a main gate. The palace was built with brick system.