Best places: Things to dos in Derry Township, United States

A 1,200-acre park with man-made Keystone Lake offers swimming, boating, hiking & modern cabins.

👍👍 A great little 3 mile hike up and back in the Hershey area. It does have an incline but is not difficult. It's definitely cooler during the summer as most of it is shaded. I included some fall pictures as that is my favorite time to go there. Enjoy!

Caverns with impressive limestone formations & underground lakes, plus a gem mill on the property.

90-acre recreational park featuring open sports fields, trails, picnic facilities & a playground.

👍👍 Great park for all ages of kids

👍👍 Nice place with good toilet and bath facilities in addition to beach, good for kids; bbq and walking

👍👍 We had our daughter's birthday party Saturday evening and we could not be more pleased. Everything went so smoothly! The staff was so helpful and friendly. Our party host, Anthony was on top of everything! He was friendly and made sure we had enough of everything. Even with all age groups being a...

👍👍 This trail has like a focal point where it splits three ways. One takes you high enough to see the highway, then through farm land. One takes you along the main road and hospital. Last takes you through the woods. All points come to an end, there is no loop. You can walk, run, or bike. There's parki...