With a rich history as a country park that dates back to 1930 Twin Grove has 218 RV sites, 50 Cottages, 18 cabins, 10 Family Lodges, 15 tent sites.  We are a 105 acre destination resort campground nestled in the rolling mountains of central Pennsylvania. The property is Pristine and Full of family fun. Every day amenities include 2 spacious pools with spiral slides, 9000 sq ft resort center with a large store/registration area and restaurant. Adjacent to the Ice Cream Shop is the fitness center where you can go work off your ice cream! A 2500 sq ft air conditioned game arcade with state of the art games & prizes. The breathtaking Swatara State Park is located just across the street. Perfect for hiking and biking. The ride area includes a full size Allen Hershel Carousel, 60 ft Garbrick Ferris Wheel, 2 inflatable rides and the Royal Express trackless train.  The band shell has live “Music in the Park” many weekends from Memorial Day – Labor Day. Enjoy our theme weekends that include a live rodeo, fireworks, pet parades, tye dye t-shirts and pool parties. Go play a round of 18 hole disc golf with the family!