We offer a variety of ranger programs, walks, and talks seasonally throughout the park during the year. Schedules vary by season. The previous year's schedules are here to help you plan your trip, as similar programs are offered seasonally each year. Some programs may also be listed on our Calendar of Events.
Join us in celebration on August 25 as the National Park Service turns 100!
If you are visiting the park on August 25, join park rangers for regularly scheduled and special centennial programs.
Available Memorial Day to Labor Day weekends.
Summer 2016 Ranger Programs (All Areas of Park) (1 MB PDF) or schedules for each area:
Yellowstone Wildlife Olympics and Stars Over Yellowstone program schedules (382 KB PDF)
Reservations for Ranger Adventure Hikes
Ranger Adventure Hikes can ONLY be reserved by calling or signing up in person at the visitor center where the program is listed. If you are interested in more than one hike and those hikes occur in different areas, you will need to call each visitor center separately.
Available Labor Day to the end of September.Fall 2016 Ranger Programs (320 KB PDF)
Available December to March at Mammoth, Old Faithful, and West Yellowstone.
Winter 2015-2016 Ranger Programs (75 KB PDF)
Get our best advice for Visiting Yellowstone in Winter. Be prepared and learn about services, activities, travel information, weather, and documents that explain our Winter Use Plan.