Advanced tickets are recommended. Walk-up tickets are available at the door. 

Holiday Hours:

Closed: Saturday, December 17, and Saturday, December 24 

Open: Monday, December 19 through Friday, December 23

Closed: Saturday, December 24, and Sunday, December 25 for the holiday

Open: Monday, December 26, and Monday, January 2

Current Hours

Tuesday - Saturday

10 a.m. to 5 p.m.


noon - 5 p.m.

The museum is closed on Thanksgiving, Christmas Eve, Christmas Day, and Easter.

Please note that the Science Center is closed for home Cleveland Browns games.

Steamship William G. Mather Hours 


The Mather is closed for the season and will reopen in May.

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