The park and campgrounds are open year round.
The visitor center is open daily (except for some major holidays) from 8:00 a.m. to 4:30 p.m. with extended hours spring through the fall.
Ripple Rock Nature Center (for kids of all ages) is open on limited days from Memorial Day through Labor Day; check the visitor center for details.
The Gifford House Store and Museum is open March 14 (Pi Day) to October 31 daily from 8:00 a.m. to 4:30 p.m. with extended hours in the summer.
Last updated: December 11, 2019