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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

Greenough Lake

Near Rock Creek Vista
Inside Custer National Forest
Camp under a mile away

2.9 mi out & back · 239 ft gain · 7,284 ft high point · Easy

Via Parkside (1.2 mi)

In Custer National Forest · Montana · U.S. Forest Service

About Elevation Highlights Map Camp near here More hikes

About this hike

Greenough Lake is a 2.9 mile out and back trail via Parkside in Custer National Forest near Rock Creek Vista.

Elevation

239 ft of gain round trip.

Camp near here

The closest places to sleep, measured from the trailhead.

See all on the map

0.2 mi from the trailhead
Parkside
Campground · Montana

More hikes nearby

Ranked the same way, within twenty-five miles.

25 mi from you
Grasshopper Glacier
- Ends at Grasshopper Glacier
- Inside Custer National Forest
- 1,203 ft of climbing
5.7 mi out & back · 1,203 ft gain · Moderate
Custer National Forest · Camp 6 mi away

Out: 140 ft up, returns the same way. Source: USGS 3DEP.

Highlights

What the trail reaches, measured from the start.

Rock Creek VistaNearby · 1.0 mi in

Nearby reading

Greenough Lake

Map

The hike from its start, the approach dashed. 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: 2.9 mi
Shape: Out & back
Gain: 239 ft round trip
High point: 7,284 ft
Low point: 7,136 ft
Difficulty: EasyFrom 2.9 mi and 239 ft of climbing
Managed by: U.S. Forest Service
State: Montana
Camps within 15 mi: 11
Trailhead: 45.0606° N · 109.4042° W

Get directions Open the map

0.4 mi from the trailhead

Limber Pine

Campground · Montana

0.5 mi from the trailhead

Greenough Lake

Campground · Montana

16 mi from you

East Rosebud

Ends at Fossil Lake
Inside Custer National Forest
5,547 ft of climbing

16.7 mi one way · 5,547 ft gain · Very hard

Custer National Forest · Camp under a mile away

Windy Mountain Trail

Summits Windy Mountain
Inside Shoshone National Forest
2,140 ft of climbing

5.4 mi out & back · 2,140 ft gain · Hard

Shoshone National Forest · Camp 5 mi away

Farley Lake Loop

Ends at Copeland Lake
Inside Shoshone National Forest
4,313 ft of climbing

19.5 mi out & back · 4,313 ft gain · Very hard

Shoshone National Forest · Camp 5 mi away

Farley Lake Loop

Ends at Lake Elaine
Inside Absaroka-Beartooth Wilderness
2,383 ft of climbing

11.6 mi loop · 2,383 ft gain · Very hard

Absaroka-Beartooth Wilderness · Camp 9 mi away

Crow Lake

Ends at Crow Lake
Inside Custer National Forest
4,777 ft of climbing

16.9 mi out & back · 4,777 ft gain · Very hard

Custer National Forest · Camp 2 mi away

More like this

Hikes that read like this one, wherever they are.

Parkside
- Near Rock Creek Vista
- Inside Custer National Forest
- Camp under a mile away
4.6 mi out & back · 418 ft gain · Moderate
Custer National Forest · Camp under a mile away
Vista Point
- Ends at Rock Creek Vista
- Inside Custer National Forest
- Camp under a mile away
0.3 mi out & back · 68 ft gain · Easy
Custer National Forest · Camp under a mile away
Red Lodge Creek
- Inside Custer National Forest
- 4,800 ft of climbing
- Camp 5 mi away
15.4 mi out & back · 4,800 ft gain · Very hard
Custer National Forest · Camp 5 mi away
Willow Creek
- Inside Custer National Forest
- Camp under a mile away
3.9 mi out & back · 906 ft gain · Moderate
Custer National Forest · Camp under a mile away

Signal

Cell coverage here

No carrier reports signal at this spot.

FCC coverage data · signal varies in remote terrain

Weather

7-day forecast

Today50°32°Sunny
Wed56°36°Sunny
Thu62°37°Mostly Sunny
Fri58°34°Mostly Sunny
Sat51°32°Partly Sunny
Sun52°31°Partly Sunny
Mon50°29°Chance Snow Showers

Today: Sunny · wind 14 to 20 mph W

National Weather Service · refreshed hourly