Join Thorne at our Longmont summer camps for an enriching, fun-filled summer spent exploring the outdoors.

Based at Roger’s Grove Park, Thorne campers build confidence, forge friendships, and connect with nature through active, hands-on exploration and play. This beloved Longmont site offers access to the St. Vrain Greenway, an intricate trail system that winds along the creek, as well as an outdoor classroom and native garden that support curiosity-driven learning. The surrounding open spaces—ranging from river corridors to ponds and wooded areas—are longtime camper favorites, rich with wildlife and opportunities for discovery.

Each camp offers a distinct experience, with programs enriched by engaging guest visitors like Nature’s Educators. From catching critters and building shelters to running, exploring, and diving into science and nature games, every day is filled with hands-on learning, adventure, and summer memories that last.