The Fossil & Prairie Center is open from 1-4 p.m daily through Labor Day. After Labor Day the Center will be open weekends from 1-4 p.m. through the end of October. The Park is open from sunrise to sunset. If you visit outside of Center hours, there are interpretative panels for information on the fossils and history of the area.
Don't know, was closed when we went. Maybe short of staff to run on Sundays. We also went on a Sunday and was supposed to be open per posted hours of operation.
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