Dispersed / primitivetype
12sites
Freeto camp
Jul–Augbest months
About Flat Mtn Arm N
- Managed by: National Park Service
- Where: 40 mi southeast of West Yellowstone, MT · 44.37649, -110.40429
Amenities:
Tents allowed
Official page for this camp (fees, closures, booking)
Weather by month
27°4°Jan
31°4°Feb
39°12°Mar
46°19°Apr
55°28°May
64°34°Jun
74°39°Jul
73°37°Aug
63°31°Sep
49°23°Oct
35°12°Nov
26°5°Dec
Typical daily highs and lows (°F), 1991–2020 NOAA normals. Best months: Jul–Aug (comfortable days, mild nights, little rain). Nights below freezing: Sep–May.
See Flat Mtn Arm N from above
Fly over it in 3D, check today's weather and fire news, plan the drive and print a trip plan.
Good to know
Cell signal
Verizon 4G
From the carriers' FCC coverage maps, which tend to be generous.Night sky: Pristine
The Milky Way casts shadows and the sky is crowded with stars.
Class 1 of 9, from NASA/NOAA night-light data.RV essentials
Dump station: 8 mi
Nearest of each within 25 miles, straight-line.Camps nearby
- Bodego Bay 0.7 mi
- Grizzly Bay 0.8 mi
- Flat Mtn Arm S 1 mi
- Eagle Bay 1.8 mi
- Plover Bay 2.3 mi
- Plover Point 2.7 mi