Hours and Prices

The Zoo is always free

Winter Hours

January 3 through March 3, 2023
10 a.m. to 4 p.m. — Monday through Friday
9 a.m. to 4 p.m. — Saturday and Sunday
With exceptions listed below

The Saint Louis Zoo's operating hours are subject to change.

Session Dates	Days	Daily Times

Jan. 16, 2023 (Martin Luther King Jr. Day)	Monday	9 a.m. to 4 p.m.
Feb. 20, 2023 (Presidents Day)	Monday	9 a.m. to 4 p.m.

*South Entrance Closure: On Mondays through Fridays from Jan. 3 through March 3 (excluding Jan. 16 and Feb. 20), guests will not be able to access the Zoo’s South Entrance on Wells Drive (located across from I-64). This closure includes the South Welcome Desk, Rentals and Safari Gift Shop. Please park and enter the Zoo at the North Entrance, located on Government Drive.

2023 Holiday and Seasonal Hours