Camp Marist Camp Marist is a recreational overnight camp for boys 6 to 16 years of age. We are located on 300 Center Ossipee, NH Other Attractions Capital Mineral Club Center Ossipee, NH Pioneer History Grant Hill Antiques Center Ossipee, NH Other Attractions Country Lady Antiques Center Ossipee, NH Businesses Country Lady Antiques Center Ossipee, NH Other Attractions