​​Hours: All tickets must be purchased in advance

November 2020
Thursday 4 - 8 p.m.
Friday - Saturday 10 a.m. to 5 p.m.
Sunday  noon to 5 p.m.
Monday - Wednesday closed
The Science Center will be closed on November 15 and 22 for home Browns games and on November 26.

December 1-19, 2020
Thursday 4 - 8 p.m.
Friday - Saturday 10 a.m. to 5 p.m.
Sunday  noon to 5 p.m.
Monday - Wednesday closed

December 20 - 31, 2020
Monday - Saturday 10 a.m. to 5 p.m.
Sunday noon to 5 p.m.
The Science Center will be closed on December 24 and 25.


Great Lakes Science Center will be CLOSED on Cleveland Browns home game days.
The museum is also closed on Thanksgiving, Christmas Eve, Christmas, Easter days.

Steamship William G. Mather Hours 

The Steamship William G. Mather will remain closed for the 2020 season. We look forward to your visit next year!