A guided day hike up Bunsen Peak offers 1,300 feet of climbing, expansive Gallatin Range views, and a summit fire lookout for lunch. Choose a 4-mile out-and-back or extend to a quieter 7-mile loop down the east side.
More ways to explore the area's outdoor wonders
You push through a last ribbon of subalpine fir and the valley opens: a ragged skyline of the Gallatin Range, meadows flecked with lupine, and the gray slope of Bunsen rising ahead. Wind teases the scree; the summit’s old fire lookout perches like an appointed bench where guides spread lunch and the park’s geology and history unfold.
Difficulty
moderate
Duration
5–7 hours
Fitness Level
Moderate fitness required: steady uphill hiking for several hours and the ability to handle loose, steep sections.
Wildlife
History
Bunsen Peak is a volcanic remnant named in the late 19th century and served historically as a vantage for spotting fires and surveying the park.
Conservation
Follow Leave No Trace and Yellowstone regulations—stay on trails, pack out waste, and be bear-aware to minimize impact on fragile alpine habitats.
Reserve your spot on the Bunsen Peak Day Hike Tour today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Start early from Albright
Meet at the Albright Visitor Center and begin before mid-morning to beat crowds and midday heat.
Expect loose rock near the summit
Use trekking poles and short steps on scree and talus to protect knees and maintain traction.
Carry bear-aware essentials
Bring bear spray accessible at your chest and make noise in dense or windy sections; keep distance from wildlife.
Hydrate and refuel
Pack 1–2 liters of water plus electrolyte snacks—guides provide additional lunch and snacks but plan for personal hydration.
Sturdy hiking boots
Support and traction for steep, rocky sections and scree near the summit.
Trekking poles
Helps with balance on talus and reduces knee strain on climbs and descents.
Layered windproof jacket
Summit winds can be cold even on warm days—pack a light insulated or wind shell.
Water and electrolyte snacks
1–2 liters of water plus compact snacks to maintain energy on the climb.
summer