Falahati Palace belongs to Qajar Period and it is located on Ayatollah Abdul Rahman Heydari Ilami in Ilam. It has been constructed in an area of 810 square meters with a bilding of about 337 square meters in 1326 A.H. The internal plan of this palace consists of two connected rooms with a large hall in the middle in front of which there is a large porch where the doors of rooms and the hall open to. Materials like square bricks, carved stones, wood and plaster are used in the construction of Falahati Palace.