# Gas Vents Southeast Of Mary Lake, Wyoming

Gas Vents Southeast Of Mary Lake in Wyoming. Hot. Backcountry · Public Land. Gallatin County.

- Page: https://www.soakingsprings.com/hot-springs/wyoming/gas-vents-southeast-of-mary-lake
- Source: Soaking Springs, researched and maintained by Armen Suny
- Updated: 2026-09-14

## Can you soak at Gas Vents Southeast Of Mary Lake?

USGS lists Gas Vents Southeast Of Mary Lake as a hot spring, with no temperature on record. It sits deep in the backcountry. It's on National Park Service land. We haven't confirmed whether it has a pool or charges a fee.

## Key facts

| Fact | Value |
|---|---|
| Source water temperature | Hot (USGS record; developed pools are often cooled) |
| Elevation | 8,500 ft |
| Access | Backcountry · Public Land, 7.4 mi from the nearest road (Grand Loop Road) |
| Land | Yellowstone National Park, National Park Service |
| County | Gallatin County |
| Nearest town | West Yellowstone |
| Coordinates | 44.59500, -110.62200 |
| Nearest campground | Indian Creek Campground (WY), 20.9 mi |

## About Gas Vents Southeast Of Mary Lake

Gas Vents Southeast Of Mary Lake is a backcountry thermal point in Yellowstone National Park, Gallatin County, Wyoming, more than seven miles from the Grand Loop Road. The record says hot and gives no number. There is no water sample and no photo. West Yellowstone is the nearest town on file, roughly ten miles. The land is National Park Service and access is open, but getting there is a long walk into the park.

Around seven and a half miles from the Grand Loop Road, with no route described on the record. Elevation is about 8,500 feet, well up into the park's high ground. Snow on file runs close to a hundred and forty-five inches a year and the average temperature sits right around freezing. National Park Service land in the Yellowstone backcountry.

The record gives no best months. At this elevation and snow total, the timing is set by snow and by the park's backcountry rules. Indian Creek Campground is listed as the nearest camping, twenty-one miles or so away. Temperature is not measured, so keep a distance and do not plan a soak around it.

## Nearby

- Nearest city page: [Hot springs near Cody](https://www.soakingsprings.com/hot-springs/near/wyoming/cody), 71 mi away
- State page: [Hot springs in Wyoming](https://www.soakingsprings.com/hot-springs/wyoming)
- [Gas Vent East Of Mary Lake, WY](https://www.soakingsprings.com/hot-springs/wyoming/gas-vent-east-of-mary-lake): Hot, Backcountry, near West Yellowstone, Gallatin County
- [Hot Springs East Of Mary Lake, WY](https://www.soakingsprings.com/hot-springs/wyoming/hot-springs-east-of-mary-lake): Hot, Backcountry, near West Yellowstone, Gallatin County
- [Gas Vent, WY](https://www.soakingsprings.com/hot-springs/wyoming/gas-vent-3): Hot, Backcountry, near West Yellowstone, Gallatin County
- [Highland Hot Springs, WY](https://www.soakingsprings.com/hot-springs/wyoming/highland-hot-springs): Hot, Backcountry, near West Yellowstone, Gallatin County
- [Hot Springs, WY](https://www.soakingsprings.com/hot-springs/wyoming/hot-springs-gallatin-county-2): Hot, Backcountry, near West Yellowstone, Gallatin County
- [Violet Springs, WY](https://www.soakingsprings.com/hot-springs/wyoming/violet-springs): Hot, Hike, near West Yellowstone, Gallatin County

## Questions

**What is the water temperature at Gas Vents Southeast Of Mary Lake?**
Gas Vents Southeast Of Mary Lake is classified as hot. An exact temperature measurement has not been recorded.

**Where is Gas Vents Southeast Of Mary Lake located?**
Gas Vents Southeast Of Mary Lake is located in Gallatin County, Wyoming at 8,500 feet elevation, near West Yellowstone. Coordinates: 44.5950°N, 110.6220°W.

**How do I get to Gas Vents Southeast Of Mary Lake?**
Gas Vents Southeast Of Mary Lake has Backcountry road access, with the nearest road being Grand Loop Road (7.4 mi from the road).

**Is Gas Vents Southeast Of Mary Lake free to visit?**
Gas Vents Southeast Of Mary Lake has Open access. It is managed by National Park Service.

**Can I camp near Gas Vents Southeast Of Mary Lake?**
Yes, Indian Creek Campground (Wy) is located nearby (20.9 miles away).

## Sources

- USGS thermal springs records, Water Quality Portal lab analyses, OpenStreetMap, Wikipedia/Wikidata, NOAA climate normals