OMAA galleries are open May 1 through October 31. During the season, the museum is open daily, 10 am to 5 pm.
Members: Always Free
Seniors (60+): $10
Students (12+): $10
Children (under 12): Free
*Please note: All but one of the galleries are accessible by wheelchairs. After checking in at the visitor services desk, guests in wheelchairs may access the museum at the lower level, seaside entrance of the museum. A wheelchair or walker is available upon request.