A New Hampshire campground in the heart of Mount Washington Valley is going to debut on May 13. Yogi Bear’s Jellystone Park: Glen Ellis NH in Glen, N.H., is adding a 50,000-square foot Water Zone to its property, complete with swimming pools, 165-foot long water slides, kiddie slides, water blasters, water cannons, and a 750-gallon hydrostorm dump bucket. Other activities include laser tag, and more. The water park is one of many upgrades happening at Yogi Bear’s Jellystone Park Camp-Resorts across the country this year. (2022/04/25)