Let's have some fun in the sun at White Lake State Park, located in Tamworth, NH. This beautiful lake beach has lots of space but it can fill up fast, so make your reservations as soon as possible (can reserve a spot anytime within 30 days). BYO food, towels, beach chairs, kayaks, card games...whatever you need to make this day complete. Cost is $5 per adult, $2 for children 2-12, and free for those under 2.