Self-Guided Audio Tour of Yellowstone's Upper Geyser Basin — Old Faithful Walk
Difficulty
moderate
Duration
3–4 hours
Fitness Level
Suitable for someone with average fitness who can walk 4 miles with short hills; allow extra time if you plan to linger.
Overview
Walk the Upper Geyser Basin at your own pace with a GPS-triggered audio guide that explains geyser mechanics, names, and history. This 3–4 hour, roughly 4‑mile loop starts at Old Faithful and gives you the context to read the landscape between eruptions.
Self-Guided Audio Tour of Yellowstone's Upper Geyser Basin — Old Faithful Walk
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You start at the boardwalk where the air tastes faintly of sulfur and the ground steams like a living thing. Old Faithful is a crowd magnet — a white plume punching the sky on schedule — but step off the busiest vantage points and the Upper Geyser Basin soon rearranges itself into an intimate classroom of heat, mineral, and time.
Adventure Photos
Adventure Tips
Download before you go
Install VoiceMap, enter your code, and download the tour for offline use to avoid cell‑service issues in the park.
Stay on boardwalks
Thermal ground is thin and dangerous — always remain on the established paths and obey NPS signage.
Bring layers and sun protection
Weather shifts quickly near thermal basins; wear breathable layers and bring sunscreen and a hat.
Carry water and snacks
There are limited services on the loop — pack 1–2 liters of water per person and energy snacks for a 3–4 hour outing.
Local Insights
Wildlife
- Bison
- Elk
History
The Upper Geyser Basin grew into a visitor destination in the early national‑park era; structures like Old Faithful Inn shaped how people experienced eruptions. Many features bear names given by early observers and explorers.
Conservation
Stay on boardwalks and pack out everything—thermal features are fragile and can be permanently damaged by thrown objects. Follow NPS rules to protect geothermal and wildlife resources.
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Adventure Hotspots in West Yellowstone, MT
Frequently Asked Questions
Recommended Gear
Sturdy walking shoes
Traction and foot support are helpful on boardwalks and uneven trail sections.
Headphones and fully charged phone
Required for the VoiceMap audio; headphones keep the experience personal and clear.
Insulated water bottle (1–2 L)
Keeps you hydrated in dry, sunlit conditions and prevents waste from disposable bottles.
summer specific
Light, windproof jacket
Thermal basins can be windy and cool, especially in spring and early morning.
spring specific