Bahram Fire Temple or Mill Hill
Bahram Fire Temple or Mil Hill in Rey is the ruins of a Sassanid (226-651 CE) fire temple. This temple is believed to have belonged to Bahram V (406- 438 CE) the fifteenth Sassanid king. The reed beds near the ruins suggest there was once a lake close to the temple. The remaining two arches of the temple suggest it was built of mortar and adobe. Excavations of the site have yielded valuable artifacts.