The Museum of Azerbaijan is one of the most important Iranian museums located in the city of Tabriz and beside the Blue Mosque. The museum, known as the second Iranian archaeological museum after the National Museum of Iran. There are historical and artistic works in the museum, belonging to the pre-Islamic and Islamic eras. The museum comprises three halls and an extensive library that In terms of history contains articles discovered from digs in Iranian Azerbaijan and some great sculptures by an Iranian sculptor. This museum also has an important and valuable treasure containing twelve thousand pieces of antiques and art objects.