St Mary campground
St Mary
Reservations are not accepted at St. Mary Camping Area. The campground operates on a first-come, first-served basis, which allows campers to secure a spot upon arrival. Therefore, it is advisable to arrive early during peak seasons to ensure availability.
The best time to visit St. Mary Camping Area is during the summer months, from June to September. This period offers pleasant weather and a variety of outdoor activities, such as hiking, fishing, and wildlife viewing. However, it is important to be cautious of bears in the area and take appropriate precautions, such as using bear-proof containers for food storage and following bear safety guidelines provided by park authorities.
In summary, St. Mary Camping Area in Montana provides basic amenities, including picnic tables, fire rings, and access to potable water. The campground operates on a first-come, first-served basis, and reservations are not accepted. It is recommended to visit during the summer season for optimal weather and a wide range of outdoor activities. Caution should be exercised regarding bear encounters, with campers following bear safety guidelines and using bear-proof containers for food storage.
What's on-site at St Mary
Key facilities Snoflo tracks for this campground. Confirm with the operator before booking -- amenities can change seasonally.
Plan your trip down to the hour
Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max so trends jump out at a glance.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks. Hover any point for the full breakdown.
Other campgrounds in the area
Snoflo-tracked campsites within driving distance of St Mary, with reservations status.
| Campground | Reservations | Toilets | View |
|---|---|---|---|
| St. Mary Lake - Glacier National Park | ✓ | ✗ | → |
| Rising Sun - Glacier National Park | ✗ | ✗ | → |
| Chewing Backbones Campground | ✗ | ✗ | → |
| Rising Sun | ✗ | ✗ | → |
| Leaning Tree Cafe And Campground | ✗ | ✗ | → |
Nearby streamflow
USGS streamgauges within reach of St Mary -- pulled live from the National Water Information System.
| Streamgauge | Discharge | View |
|---|---|---|
| St. Mary River Near Babb Mt | 1,850 cfs | → |
| St. Mary Canal At Intake Near Babb Mt | 54 cfs | → |
| Swiftcurrent Creek At Many Glacier Mt | 223 cfs | → |
| Swiftcurrent Cr Ab Swiftcurrent Lk At Many Glacier | 113 cfs | → |
| St. Mary Canal At St. Mary Crossing Near Babb Mt | 597 cfs | → |
| Cut Bank Creek Near Browning Mt | 60 cfs | → |
Nearby snow depths
NRCS SNOTEL stations within reach of St Mary -- relevant when planning a shoulder-season or alpine trip.
| SNOTEL station | Snowpack | 24h Snowfall | View |
|---|---|---|---|
| Many Glacier | 1.0 in | -1.0 in | → |
| Nohrsc Many Glacier | 1.0 in | 1.0 in | → |
| Flattop Mtn. | 79.0 in | 0.0 in | → |
| Nohrsc Flattop Mtn. | 77.0 in | -2.0 in | → |
| West Glacier | 0.0 in | 0.0 in | → |
| Pike Creek | 0.0 in | 0.0 in | → |
Plan a longer trip
The closest parks, lakes, boat launches, and paddle runs so a camping night can grow into a full weekend.
Fishing spots
Camping essentials & Leave No Trace
- Pack it in, pack it out
- Take all trash, food scraps, and gear back with you to keep campsites clean and protect wildlife.
- Respect wildlife
- Observe animals from a distance, store food securely, and never feed wildlife to maintain natural behavior and safety.
- Know before you go
- Check weather, fire restrictions, trail conditions, and permit requirements to ensure a safe and well-planned trip.
- Minimize campfire impact
- Use established fire rings, keep fires small, fully extinguish them, or opt for a camp stove when fires are restricted.
- Leave what you find
- Preserve natural and cultural features by avoiding removal of plants, rocks, artifacts, or other elements of the environment.
Set push alerts in the Snoflo app
Save St Mary as a favorite, set a custom threshold (precipitation, snowpack, freezing temperatures), and the iOS app will push the moment conditions cross.
About St Mary
Can I make reservations at St Mary?
This campground does not appear to accept reservations -- it's typically first-come, first-served. Arrive early on summer weekends.
How fresh is the weather data on this page?
The hourly forecast updates throughout the day from the NOAA / yr.no public feeds. Streamflow data is pulled live from USGS streamgauges and snowpack from the NRCS SNOTEL network.
What's the best time of year to visit?
Use the 15-day temperature & precipitation outlook on this page to plan -- pick a window with comfortable temperatures and low precipitation. For longer trips, the 5-day hourly meteogram shows snow + rain accumulation hour-by-hour.
How do I get to St Mary?
Tap Directions in the hero above to open driving directions in Google Maps, or Open in map to center the Snoflo interactive map on the campground.
Can I get alerts when conditions change?
Yes -- alerts are managed through the Snoflo iOS app. Favorite this campground, set a threshold (temperature, snowpack, precipitation), and you'll get a push the moment it crosses.
Other campgrounds near here
Snoflo-tracked campgrounds within driving distance of St Mary.