Junior Ranger Headquarters sits at Hidden Valley, inside Rocky Mountain National Park, where kids trade in a workbook for a Junior Ranger badge. Children pick up activity booklets, tackle age-based challenges about wildlife, plants, and park geology, then meet a ranger to earn the badge and take the Junior Ranger pledge. In winter the same spot doubles as a sledding hill, so the visit works as an easy stop between snow play and exploring.

Hidden Valley is a former ski area turned day-use zone, threaded with short trails and a meadow that draws elk and other wildlife. The headquarters gives families a low-key, indoor base to warm up, ask questions, and plan the rest of a park day around what young explorers are curious about.

The program is family-friendly and free to visit, aimed squarely at getting kids to look closely at the alpine environment around them and understand why it's protected. It's a practical first stop for anyone bringing children into Rocky Mountain National Park.