185°F8,429 ftOpenBackcountryNational Park ServiceCamping nearby (13.3 mi)
Very Hot Source — Use Extreme Caution
At 185°F, the source water at Hot Springs On Bog Creek is hot enough to cause burns. Some hot springs this hot have cooler side pools or downstream areas suitable for soaking — always test the water temperature before entering.
A 185-degree Fahrenheit thermal spring emerges at 8,429 feet elevation along Bog Creek, five miles from Grand Loop Road in Yellowstone's high backcountry. The spring temperature surpasses ambient air by 153 degrees in terrain where annual average temperature measures just 31.9 degrees Fahrenheit. National Park Service manages this permanently protected wilderness feature.
At nearly 8,500 feet elevation, this spring occupies some of Yellowstone's highest thermal terrain. The surrounding landscape receives 143 inches of snow and 28 inches of total precipitation annually, supporting stunted whitebark pine and subalpine fir at treeline. Bog Creek descends through steep ravines in this corner of Gallatin County, with thermal runoff creating narrow ribbons of bare mineral soil. Grand Loop Road lies far below in the Gibbon River drainage.
History of Hot Springs On Bog Creek
Bog Creek hosts multiple thermal features documented in comprehensive park surveys conducted during the 1970s. The creek's name reflects wetland conditions created by thermal water mixing with snowmelt at high elevation. This spring remains undeveloped and rarely visited, preserved in natural condition since Yellowstone's 1872 establishment. No significant historic use beyond scientific documentation exists in park records.
This spring requires serious backcountry navigation across five miles of trailless terrain from Grand Loop Road. Attempt only in August or early September when snowpack has fully melted. Bring overnight gear, altitude medication, and GPS navigation. Obtain mandatory backcountry permit from park rangers. Tower Fall Campground provides base facilities 21 kilometers distant.
Is Hot Springs On Bog Creek worth visiting?
Best for
Observing powerful hot springs
Backpacking adventures
Overnight camping trips
Winter soaking with dramatic temperature contrast
Not ideal for
Casual soaking
Day trips with young children
Hot Springs On Bog Creek rewards those willing to make the trek with a more secluded soaking experience.
Monthly Climate
13°Jan
14°Feb
22°Mar
27°Apr
36°May
46°Jun
57°Jul
56°Aug
47°Sep
32°Oct
20°Nov
12°Dec
Annual Precip: 28.2 inAnnual Snow: 143.0 in
Best Time to Visit
DecemberAir 12°F · Water 185°F · +174° contrast
JanuaryAir 13°F · Water 185°F · +172° contrast
FebruaryAir 14°F · Water 185°F · +171° contrast
December offers 46°F more contrast than July
Nearby Camping
Tower Fall Campground13.3 mi away
Overview
Tower Fall Campground—elevation 6,600 feet (2012 m)—is on the north side of the steep, winding, road to Dunraven Pass. The campground is near the Tower General Store and Tower Fall. The Lamar Valley, with spectacular wildlife viewing opportunities, is nearby as are several Day Hikes in the Tower and Northeast Area. Roosevelt Lodge, a short drive from the campground, offers dining and horseback riding.
For reservations at the campgrounds managed by Yellowstone National Park Lodges (F...
What is the water temperature at Hot Springs On Bog Creek?
Hot Springs On Bog Creek has a water temperature of 185°F (85°C). This is considered a hot spring, well above body temperature.
Where is Hot Springs On Bog Creek located?
Hot Springs On Bog Creek is located in Gallatin County, Wyoming at 8,429 feet elevation, near West Yellowstone. Coordinates: 44.6970°N, 110.3750°W.
How do I get to Hot Springs On Bog Creek?
Hot Springs On Bog Creek has Backcountry road access, with the nearest road being Grand Loop Road (5.0 mi from the road).
Is Hot Springs On Bog Creek free to visit?
Hot Springs On Bog Creek has Open access. It is managed by National Park Service.
Can I camp near Hot Springs On Bog Creek?
Yes, Tower Fall Campground is located nearby (13.3 miles away).
Is it safe to soak at Hot Springs On Bog Creek?
The water at Hot Springs On Bog Creek reaches 185°F, which can cause severe burns. Do not enter the source pool directly — look for cooled side pools or downstream areas where the water has cooled to a safe temperature. Always tell someone your plans before visiting remote hot springs.
Is Hot Springs On Bog Creek crowded?
Hot Springs On Bog Creek requires a hike or off-road travel, which naturally limits crowds. You'll generally find fewer visitors on weekdays and outside peak season.
What should I bring to Hot Springs On Bog Creek?
Essentials for Hot Springs On Bog Creek: swimsuit, towel, water bottle, sturdy footwear for the approach, warm layers for before and after soaking, camping gear, a trash bag to pack out what you pack in. The water is over 110°F — test the temperature before entering and watch for scalding near the source.