The Grand Palace was established in 1782, in the reign of King Rama 1st, Chakree Dynasty. It is located in Bangkok close to the Chao Praya River. It covers an area of 218,000 sq. metres.

The Grand Palace divided into four areas:

- The outer zone, located of Palace on the north side is where various government offices are located in this area.
- The middle zone, where the beautiful buildings in traditional style and mixed between Thai and European style are located in this area.
- The inner zone, where was the residence of the member of the royal family and royal attendances and the beautiful building in traditional style is located here. Some building is used as a Royal Guest House for the Chief of State.