Thompson Guard Station

in Helena-Lewis and Clark National Forest

The numbers that decide it

Longest rig
Not published
Sites
1
Electric hookups
Not published
Pull-through sites
Not published
Paved access
Not published
Accessible sites
Not published
Driveway grade
Not published
Bear boxes
Not published
Campfires
Not published
Shade
Yes
Group sites
Not published

Site-level detail from Recreation.gov, checked 2026-08-05. Where a field says “not published”, the agency has not published it — it does not mean zero. See it on Recreation.gov

Thompson Guard Station

Located on the east side of the Big Belt Mountains, this cabin presents a wonderful getaway. A fairly large two-room cabin with a deck greets visitors and offers plenty of room. Thompson Guard Station provides a wonderful forest setting for nearby hiking, fishing, hunting and horseback riding. A series of small lakes are also located in the area. One lake, about a mile south is easily reached by vehicle. The other lakes can be reached by horseback or hiking. The cabin does have stock corrals. The small community of White Sulphur Springs is located about 17 miles away. Access to the cabin during the summer months is good and can be reached by driving through White Sulphur Springs or from the west over Duck Creek Pass (Road #139). During winter, snow closes the road but access from the east is maintained to within about 4 miles of the cabin. Snowshoes, cross-country skis, or snowmobiles will get you there in the winter months. Generally, Road #139 opens to vehicles about mid-June.

Before you go

Season

April 1 – December 15

Reservations

Reservations accepted

Fees

$50/Night for single unit

Accessibility

Closed for repairs, expect to reopen fall of 2024

Scenic drives that pass close

Make it a night on a better road

Byway plans the drive in — real stops, real weather, nothing invented.