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Photo: Notorious4life (talk), Public domain via Wikimedia Commons
The Croswell Opera House is a historic theater located at 129 East Maumee Street in Adrian, Michigan. It is recognized as the oldest theater in the state and among the oldest continuously operating theaters in the United States. The theater was designated as a Michigan Historic Site on March 2, 1976 and later added to the National Register of Historic Places as the Adrian Union Hall-Croswell Opera House on April 18, 1985.
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A historic fire station building.
Opened in 1972 and housed in Adrian's old Carnegie Library in 1980, the Lenawee County Historical Museum collects artifacts relating to Lenawee County and its place in Michigan's history.