Join naturalist Robin Tracey, from Tuscarora State Park, Barnesville, for a hike at Swatara State Park on Sept. 11. The trail is 7 miles long and moderate. The trail runs parallel to Swatara Creek.

Participants will be hiking to the old steel bridge and crossing to make a loop around the back part of the park. Hikers will also be going to Bordner cabin.

Meet in the parking lot on Sand Siding Road just off Route 443, in Suedberg at 10 a.m. Bring a lunch and water. Dogs are welcome but must be leashed and get along with other pets and people.

Registration is required by calling Tracey at 570-457-2506.