Hidden Hollow Swim Club (open Memorial Day to Labor Day) is one of two Linvilla Orchards swim clubs and features a 50-meter Olympic pool, a 25-meter lap pool and a cloverleaf of 3 children's pools: 1', 2' & 3' deep plus slides, diving boards & platforms, including a 10-meter platform. Plenty of room for picnicing, sunbathing or lounging in the shade. Hike on the hiking trail, play in the children's play area or enjoy tennis, basketball, volleyball or wallball on one of our many courts. Lunch or dinner are available at the snack bar. Membership gets you into both Knowlton and Hidden Hollow Swim Clubs.