Lamoille Canyon Scenic Byway

Lamoille to Roads End

Northeastern Nevada · Nevada · United States

Key measurements

Distance

12.3 miles

Elevation gain

2,915 ft

Elevation loss

56 ft

High point

8,811 ft

Low point

5,922 ft

Net change

2,861 ft (5,922 ft to 8,783 ft)

Surface

Paved

Route type

point-to-point

Route Overview

Rising abruptly out of the Great Basin sagebrush flatlands southeast of Spring Creek, the Lamoille Canyon Scenic Byway penetrates the granite heart of Nevada’s Ruby Mountains. This 12.4-mile out-and-back run climbs nearly 2,900 vertical feet along Forest Road 660, threading a dramatic, glacier-carved U-shaped canyon to terminate in an alpine cirque at 8,811 feet.

The route offers a condensed transition through distinct mountain ecosystems, starting in high-desert foothill terrain before entering deep canyon walls lined with cottonwood, aspen, and subalpine fir. The sustained upward gradient and dramatic topography make it one of the distinctive mountain roads in eastern Nevada.

Key Segments & Geographic Transitions

Lamoille Canyon Ascent (NF-660) — Miles 0.0–12.4

Beginning at an elevation of 5,922 feet near the canyon mouth, NF-660 turns directly toward the sharp western wall of the Ruby Range. The road immediately traces Lamoille Creek, climbing at an steady grade through open meadows and sagebrush before the canyon walls rapidly tighten and steepen.

As the elevation climbs through the mid-canyon miles, dense stands of quaking aspen cling to the avalanche chutes and talus slopes flanking the road. The pavement weaves alongside the rushing creek, offering wide sweeping turns that gradually sharpen as the valley narrows. Passing through the upper canyon, the trees thin into subalpine forest, revealing massive glaciated granite headwalls and hanging valleys. The segment culminates at mile 12.4 in the paved loop of Road’s End trailhead, framed by 11,000-foot peaks at the high point of 8,811 feet.

Seasonal & Environmental Context

Due to its high elevation in the Ruby Mountains, the upper reaches of Lamoille Canyon are heavily snowbound throughout winter and early spring. The byway typically opens to traffic in late May or early June and remains passable through October or early November, depending on seasonal snowfall.

Summer riding brings warm, dry conditions at the lower canyon mouth, but temperatures drop noticeably during the ascent to Road's End. Afternoon convective thunderstorms are a regular feature of Great Basin summer weather, often developing quickly over the high peaks and causing rapid temperature drops, wind gusts, and wet pavement. Late September brings vivid fall colors as the extensive aspen groves turn gold, drawing increased regional traffic.

Logistics & Services

This is a dead-end scenic road ending at Roads End in upper Lamoille Canyon. Travelers continuing by vehicle must return the same way. There are no commercial services, gas stations, or food vendors along the road itself.

Fuel & Supplies: Full services are located off-route in Spring Creek and nearby Elko. Limited basic amenities are available in the small community of Lamoille near the canyon base. * Road Conditions: NF-660 is a fully paved, two-lane Forest Service road in generally good repair, though winter frost-heave and fall rockfall can create minor surface imperfections in localized spots.

Important Considerations

Elevation & Temperature: The route gains 2,914 feet in under 13 miles. Expect temperature variations of 10 to 15 degrees Fahrenheit between the valley floor and the top parking loop. * Wildlife: Mule deer, bighorn sheep, and mountain goats inhabit the canyon corridor. Deer are particularly active near the road edges during dawn and dusk. * Shared Roadway: As a dead-end scenic corridor, the road carries two-way recreational traffic, including RVs, vehicles pulling horse trailers, cyclists, and pedestrians near trailheads and pullouts.