San Diego Model Railroad Museum

The San Diego Model Railroad Museum is a model railroad exhibit in San Diego, California. At 27,000 sq. ft., it is one of the largest such indoor exhibits in North America and the world. The museum is located on the lower level of the Casa de Balboa Building on the Prado in Balboa Park.Founded in 1982, the center was visited by nearly three million people in its first three decades.The San Diego Model Railroad Museum is a 501 organization non-profit charity.