For 2019, they are open Sept 3 – Oct 20: 9am to 5pm, Every day.
Yellowstone Bear World is open 7 days a week from 9 am to 5 pm from May through Mid October. Late october through mid april they are closed as the bears are hibernating. In mid April they are just open on the weekends. You can always check the current hours on their website www.yellowstonebearworld.com
R u open on 8-9-2017
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