CHAHINKAPA ZOO OPENS FOR THE SEASON APRIL 24th! HOURS ARE 10 AM UNTIL 4 PM THRU MAY 7th. MAY 8th THROUGH LABOR DAY HOURS ARE 10 AM TO 7 PM. REGISTER FOR ZOO SCHOOL CLASSES/WORKSHOPS STARTING MAY 1st ONLINE OR IN PERSON/PHONE. BEHIND THE SCENES TOURS ARE AVAILABLE FOR THE SUMMER! CAMPGROUND OPENS APRIL 24th! www.chahinkapazoo.org or 701-642-8709. CHAHINKAPA ZOO OPENS FOR THE SEASON APRIL 24th! HOURS ARE 10 AM UNTIL 4 PM THRU MAY 7th. MAY 8th THROUGH LABOR DAY HOURS ARE 10 AM TO 7 PM. REGISTER FOR ZOO SCHOOL CLASSES/WORKSHOPS STARTING MAY 1st ONLINE OR IN PERSON/PHONE. BEHIND THE SCENES TOURS ARE AVAILABLE FOR THE SUMMER! CAMPGROUND OPENS APRIL 24th! www.chahinkapazoo.org or 701-642-8709.