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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.

Leave it better than you found it.

2014-07-25 09 34 36 View west across Griswold Lake from the trail to Ruby Dome east of the lake

Hike

Hennen Canyon

Summits Ruby Dome
4,939 ft of climbing
Camp 3 mi away

9.6 mi out & back · 4,939 ft gain · 11,360 ft high point · Very hard

From Hennen Canyon Trailhead

Nevada · U.S. Forest Service

About Elevation Highlights Map Camp near here More hikes

About this hike

Hennen Canyon Trail from Hennen Canyon Trailhead reaches Ruby Dome in Ruby Mountains, ascending 4,939 feet over 9.6 miles with Griswold Lake along the route and Lee Peak nearby.

Elevation

4,939 ft of gain round trip.

Camp near here

The closest places to sleep, measured from the trailhead.

See all on the map

3.1 mi from the trailhead
Powerhouse Group Picnic Area
Campground · Nevada

More hikes nearby

Ranked the same way, within twenty-five miles.

14 mi from you
Hidden Lakes
- Ends at Hidden Lakes
- Inside Humboldt National Forest
- 6,097 ft of climbing
18.9 mi out & back · 6,097 ft gain · Very hard
Humboldt National Forest · Camp 15 mi away

Out: 4,870 ft up, returns the same way. Source: USGS 3DEP.

Highlights

What the trail reaches, measured from the start.

Ruby DomeDestination · 4.8 mi in
Griswold LakeAlong the way · 3.2 mi in
Lee PeakNearby · 3.5 mi in

Nearby reading

Ruby Mountains
Ruby Dome
Griswold Lake (Nevada)

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. Photos: Wikimedia Commons contributors, licensed as shown on each photo. Download the trail and feature data.

At a glance

Length: 9.6 mi
Shape: Out & back
Gain: 4,939 ft round trip
High point: 11,360 ft
Low point: 6,508 ft
Difficulty: Very hardFrom 9.6 mi and 4,939 ft of climbing, with steep sections
Managed by: U.S. Forest Service
State: Nevada
Camps within 15 mi: 3
Start: Hennen Canyon Trailhead
Trailhead: 40.6668° N · 115.5206° W

Get directions Open the map

6.2 mi from the trailhead

Thomas Canyon

Campground · Nevada

8.4 mi from the trailhead

Terraces Campground - Picnic Area

Campground · Nevada

9 mi from you

Favre Lake

Ends at Liberty Lake
Inside Humboldt National Forest
2,811 ft of climbing

8.8 mi loop · 2,811 ft gain · Hard

Humboldt National Forest · Camp 2 mi away

Colonel Moore

Ends at Liberty Lake
Inside Humboldt National Forest
3,468 ft of climbing

7.1 mi out & back · 3,468 ft gain · Very hard

Humboldt National Forest · Camp 5 mi away

Robinson Lake

Ends at Robinson Lake
Inside Humboldt National Forest
5,688 ft of climbing

18.8 mi out & back · 5,688 ft gain · Very hard

Humboldt National Forest · Camp 15 mi away

Echo Canyon

Ends at Echo Lake
Inside Ruby Mountains Wilderness
3,128 ft of climbing

9.7 mi out & back · 3,128 ft gain · Very hard

Ruby Mountains Wilderness · Camp 7 mi away

Castle Lake

Ends at Castle Lake
Inside Humboldt National Forest
3,078 ft of climbing

9.1 mi out & back · 3,078 ft gain · Very hard

Humboldt National Forest · Camp 2 mi away

More like this

Hikes that read like this one, wherever they are.

Long Canyon
- Inside Ruby Mountains Wilderness
- 4,586 ft of climbing
17.3 mi out & back · 4,586 ft gain · Very hard
Ruby Mountains Wilderness · Camp 10 mi away
Echo Canyon
- Ends at Echo Lake
- Inside Ruby Mountains Wilderness
- 3,128 ft of climbing
9.7 mi out & back · 3,128 ft gain · Very hard
Ruby Mountains Wilderness · Camp 7 mi away
Lions Camp
- Inside Ruby Mountains Wilderness
- 2,163 ft of climbing
- Camp 2 mi away
3.6 mi out & back · 2,163 ft gain · Hard
Ruby Mountains Wilderness · Camp 2 mi away
Box Canyon
- Near Box Lake
- Inside Ruby Mountains Wilderness
- 4,105 ft of climbing
13.4 mi out & back · 4,105 ft gain · Very hard
Ruby Mountains Wilderness · Camp 4 mi away

Weather

7-day forecast

Wed38°31°Isolated Snow Showers
Thu41°30°Mostly Sunny
Fri43°33°Sunny
Sat49°38°Sunny
Sun52°40°Sunny
Mon51°40°Mostly Sunny
Tue50°Mostly Sunny

Wed: Isolated Snow Showers then Partly Sunny · wind 5 to 10 mph WSW

National Weather Service · refreshed hourly

Signal

Cell coverage here

VerizonLTE · Good
AT&T5G · Poor
T-Mobile5G · Excellent

FCC coverage data · signal varies in remote terrain