The KU Natural History Museum is open! Due to reduced capacity at this time, ADVANCE RESERVATIONS ARE REQUIRED. As of Aug. 9, masks will be required indoors for all people over the age of two. Walk-up visitors without an appointment will be scheduled for the next open appointment, or may be asked to visit another day if reservations are full. Our hours are Tuesday-Saturday, 9am - 5pm and Sunday, 12pm-4pm. Groups of up to 14 may visit for up to 90 minutes. PLAN YOUR VISIT HERE.