The Department of Earth Sciences invites you to join us Pinnacle Mountain State Park on Sunday, September 26 for our quarterly cleanup of Arkansas Highway 300. Parking will be in the parking spots by the West Summit Trail trailhead on the west side of the park. More information will be provided via email on Friday, September 24, 2021 for all that RSVP.

Please click here to RSVP: Highway Cleanup – Sunday, September 26, 2021