Summer switch

Canal Park’s Lake Superior Maritime Visitor Center is operating on its summer schedule. It’s open 10 a.m. to 9 p.m. Thursday through Sundays, and 10 a.m. to 6 p.m. Mondays through Wednesdays.

Starting Friday, the museum will offer “Pier History Tours,” 30-minute walking tours to introduce visitors to the history of Canal Park. The tours are at 1:15 p.m. and 3:15 p.m. Fridays, Saturdays and Sundays. The visitor center and its programs are a free service of the U.S. Army Corps of Engineers, Detroit District.