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© 2026 Roaming.Camp · Data from NPS, Recreation.gov, BLM, USFS, NWS, and the FCC.Operating on ceded ancestral land.Photography via Unsplash.

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Hike

Wagner Basin

Ends at Diversion Lake
Inside Lewis & Clark National Forest
Camp under a mile away

0.9 mi out & back · 513 ft gain · 4,808 ft high point · Easy

In Lewis & Clark National Forest · Montana · U.S. Forest Service

About Elevation Highlights Map Camp near here More hikes

About this hike

Wagner Basin reaches Diversion Lake over 0.9 miles out and back in Lewis & Clark National Forest.

Elevation

513 ft of gain round trip.

Camp near here

The closest places to sleep, measured from the trailhead.

See all on the map

0.3 mi from the trailhead
Home Gulch Campground
Campground · Montana

More hikes nearby

Ranked the same way, within twenty-five miles.

24 mi from you
Jumbo Mtn.
- Summits Jumbo Mountain
- Inside Bob Marshall Wilderness
- 3,423 ft of climbing
8.7 mi out & back · 3,423 ft gain · Very hard
Bob Marshall Wilderness · Camp 12 mi away

Out: 260 ft up, returns the same way. Source: USGS 3DEP.

Highlights

What the trail reaches, measured from the start.

Diversion LakeDestination · 0.0 mi in

Map

The route at the trailhead. Drag with two fingers, or hold a key to zoom.

Trail data: USFS, NPS, © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP via Mapzen terrain tiles. Nearby reading: Wikipedia. Download the trail and feature data.

At a glance

Length: 0.9 mi
Shape: Out & back
Gain: 513 ft round trip
High point: 4,808 ft
Low point: 4,539 ft
Difficulty: EasyFrom 0.9 mi and 513 ft of climbing
Managed by: U.S. Forest Service
State: Montana
Camps within 15 mi: 4
Trailhead: 47.6188° N · 112.7200° W

Get directions Open the map

11.1 mi from the trailhead

Kenck Cabin

Campground · Montana

12.0 mi from the trailhead

Van Deriet Campground

Campground · Montana

23 mi from you

Bar Creek

Summits Triple Divide
Inside Bob Marshall Wilderness
3,668 ft of climbing

11.8 mi out & back · 3,668 ft gain · Very hard

Bob Marshall Wilderness · Camp 12 mi away

Basin Creek

Summits Trap Mountain
Inside Bob Marshall Wilderness
3,324 ft of climbing

10.7 mi out & back · 3,324 ft gain · Very hard

Bob Marshall Wilderness · Camp 11 mi away

Haystack Mtn.

Summits Haystack Mountain
Inside Bob Marshall Wilderness
3,115 ft of climbing

7.1 mi out & back · 3,115 ft gain · Hard

Bob Marshall Wilderness · Camp 14 mi away

Tillson - Shale

Summits Shale Peak
Inside Bob Marshall Wilderness
5,150 ft of climbing

15.6 mi out & back · 5,150 ft gain · Very hard

Bob Marshall Wilderness

MT Wright Hiker

Summits Mount Wright
Inside Lewis & Clark National Forest
3,151 ft of climbing

6.1 mi out & back · 3,151 ft gain · Very hard

Lewis & Clark National Forest · Camp under a mile away

More like this

Hikes that read like this one, wherever they are.

Wood Lake Hiker
- Ends at Wood Lake
- Inside Lewis & Clark National Forest
- Camp 4 mi away
1.3 mi out & back · 174 ft gain · Easy
Lewis & Clark National Forest · Camp 4 mi away
Buffalo Lakes
- Inside Lewis & Clark National Forest
2.8 mi out & back · 718 ft gain · Moderate
Lewis & Clark National Forest · Camp 9 mi away
201 Alternate
- Ends at Gibson Reservoir
- Inside Lewis & Clark National Forest
- Camp 2 mi away
0.4 mi out & back · 93 ft gain · Easy
Lewis & Clark National Forest · Camp 2 mi away
Castle Reef
- Near Diversion Lake
- Inside Lewis & Clark National Forest
- Camp 1 mi away
2.0 mi out & back · 498 ft gain · Easy
Lewis & Clark National Forest · Camp 1 mi away

Signal

Cell coverage here

No carrier reports signal at this spot.

FCC coverage data · signal varies in remote terrain

Weather

7-day forecast

Today48°38°Chance Light Rain
Wed59°39°Cloudy
Thu64°36°Partly Sunny
Fri60°36°Partly Sunny
Sat51°34°Mostly Sunny
Sun50°32°Mostly Sunny
Mon45°30°Partly Sunny

Today: Chance Light Rain then Mostly Sunny · wind 15 to 30 mph W

National Weather Service · refreshed hourly