Parks 3,786 ft Bortle 5 Solitude: 50/100 (secluded)

The 23,900-acre Mount Wilson Wilderness Area is located in Mohave County, Arizona, approximately 30 miles southeast of Las Vegas, Nevada, and 60 miles northwest of Kingman, Arizona. The wilderness encompasses eight miles of Wilson Ridge and its summit, the 5,445-foot-high Mount Wilson. This mountain range, largely contained within the wilderness, is the most prominent range in the Hoover Dam area. The area's forbidding and stark landscape contains several dependable springs which sustain a surprisingly wide variety of wildlife, most notably a population of desert bighorn sheep. With a vertical relief of over 3,000 feet, visitors hiking along Wilson Ridge can enjoy a breathtaking view of Lake Mead and the colorful cliffs, badlands, and mountains extending to the farthest horizon. When exploring this unique area, please follow all posted regulations and embrace the seven Leave No Trace principles to help preserve its natural beauty and the exceptional recreation experiences it offers. Keep in mind that applying the seven Leave No Trace principles may vary — what works in a desert may differ from what's best in mountainous terrain. Know Before You Go A four-wheel drive vehicle is strongly recommended to gain access to this wilderness. The terrain in this wilderness is extremely rugged. No trails are present, although sometimes burro and sheep trails can be located and followed. The summer climate in this wilderness unit is harsh. Daytime temperatures during the summer months are over 100 degrees. Temperatures are more moderate between October 1 and April 30th. Water is scarce in this part of the Black Mountains. It can usually be found at Missouri Spring and at Wildhorse Spring, located northeast of Mount Wilson. Ephemeral water can sometimes be found in rain pockets following storms. Motorized equipment and equipment used for mechanical transport are generally prohibited on all federal lands designated as wilderness. This includes the use of motor vehicles (including OHVs), motorboats, bicycles, hang gliders, wagons, carts, portage wheels, and the landing of aircraft including helicopters. Contact the agency for more information about regulations. Most of the lands surrounding the wilderness are administered by the Lake Mead National Recreation Area. Obey all National Park Service public use and off-road-vehicle restrictions when accessing the Mount Wilson wilderness.

Near Willow Beach, AZ in Arizona

What to Pack for Mount Wilson Wilderness, Mohave

Given these conditions, here's what to pack for a safe and comfortable visit.

The right gear turns potential problems into non-issues. Here's what Mount Wilson Wilderness demands.

Essential

Water (minimum 2L) — Dehydration impairs judgment and endurance long before you feel thirsty; 2L is the minimum for a moderate day hike.
Navigation (map/GPS/compass) — Phone batteries die, cell service disappears, and trail signs get vandalized; a paper map and compass always work.
Sun protection (sunglasses, sunscreen) — UV exposure intensifies at elevation and near reflective surfaces like water and snow; sunburn can happen in under 30 minutes.
First aid kit — Blisters, cuts, and sprains happen on even the easiest trails; basic supplies let you treat problems before they force a retreat.
Extra food — A wrong turn or unexpected storm can extend any outing by hours; extra calories prevent fatigue and poor decision-making.
Headlamp with extra batteries — Trails that seem short in daylight can take twice as long with route-finding or elevation; a headlamp keeps you moving safely after dark.
Fire starter — Hypothermia can set in even during summer at higher elevations; a reliable fire starter provides warmth and a signal for rescuers.
Emergency shelter (space blanket) — A space blanket weighs under two ounces and reflects up to 90% of body heat, buying time in an unplanned overnight.
Knife or multi-tool — From cutting cord to preparing food to improvising gear repairs, a knife is the most versatile tool you can carry.
Extra clothing layer — Mountain weather can shift from sunshine to sleet within an hour; an extra layer prevents dangerous heat loss.

Wildlife Gear

Bear canister — Storing food in a bear canister prevents bears from associating humans with food, which is the leading cause of dangerous bear behavior.
Bear spray — Studies show bear spray stops aggressive bear behavior in over 90% of encounters, outperforming firearms in field effectiveness.
Bear bell — Most bear encounters happen when hikers surprise a bear at close range; a bell provides continuous noise that alerts bears to your presence.
Hiking buddy (avoid solo) — Groups of three or more are almost never involved in serious bear incidents; larger groups make more noise and appear more intimidating.
Noise maker — Clapping, whistling, or using an air horn warns wildlife of your approach, preventing surprise encounters on blind corners.
Gaiters — Snake-proof gaiters provide a physical barrier against venomous bites below the knee, where most strikes occur.
First-aid snakebite kit — While evacuation to a hospital is the priority, a snakebite kit helps you stay calm and follow proper first-aid protocols.

Climate Gear

Layering system (wide temp swings) — Desert and mountain environments can swing 40+ degrees between dawn and midday; layers let you adapt without overheating or freezing.

Terrain Gear

Water shoes — Stream crossings in hiking boots create blisters from wet leather and add pounds of water weight; dedicated water shoes solve both.
Tide chart awareness — Coastal trails and beach routes can become impassable or dangerous during high tide, trapping hikers against cliffs.

Seasonal Gear

Spring: Camera, Wildflower field guide
Fall: Camera, Binoculars (foliage viewing)

Activities & Best Time to Visit Mount Wilson Wilderness, Mohave

The Waterfront terrain here lends itself to a range of outdoor activities throughout the year.

Mount Wilson Wilderness draws visitors for atv, but the 13 available activities mean there's more here than most expect.

Photographers rate this area 45/100, with Decent dark sky (Bortle 5) and 3 excellent meteor showers being a major draw.

Activities

atv — Ride designated off-highway vehicle trails on an all-terrain vehicle.
backpacking — Carry your gear into the backcountry for multi-day hiking adventures.
hiking — Follow marked trails through forests, deserts, or alpine terrain for a deeper connection with nature.
horseback_riding — Explore trails and open landscapes from the saddle.
ice_fishing — Drill through frozen lakes to fish beneath the ice during winter.
ice_skating — Glide across frozen ponds or maintained outdoor rinks during winter months.
mountain_biking — Ride off-road trails that wind through forests, deserts, and mountain terrain.
off_roading — Navigate rugged trails and backcountry routes with high-clearance vehicles.
photography — Capture landscapes, wildlife, and changing light across trails, coastlines, and mountain vistas.
picnicking — Spread a blanket, unpack a meal, and enjoy food outdoors surrounded by fresh air and open views.
rv_camping — Travel with the comforts of home while staying in campgrounds or RV parks.
walking — A simple way to explore trails, shorelines, and park paths at your own pace while taking in the scenery.
wildlife_viewing — Observe animals in their natural habitats, from grazing deer to soaring raptors overhead.

Best months: May, Jun, Jul, Aug, Sep

Terrain: Waterfront — Waterfront terrain borders rivers, lakes, reservoirs, or coastlines.

Wildlife Safety at Mount Wilson Wilderness, Mohave

While the wildlife here is part of the experience, some species require caution and preparation.

Awareness is the best safety tool at Mount Wilson Wilderness. Here are the wildlife considerations for this area.

Danger rating: 35/100 (based on terrain difficulty, wildlife presence, weather exposure, and remoteness) moderate

Bears present
Mountain lions
Venomous snakes

UV risk: moderate (Mid latitude (36N))

Photo score: 45/100

Decent dark sky (Bortle 5)
3 excellent meteor showers
Fall foliage
Spring wildflowers

Bears

This is Black Bear country. Encounters are uncommon but possible, especially during .

Black Bear

A stocky bear with rounded ears, a straight facial profile, and short curved claws built for climbing.

Store all food and scented items in bear-resistant containers and keep a clean campsite.

Store food properly - use bear boxes or hang food bags
Keep a clean camp - no food scraps
Make noise while hiking
Never approach cubs - mother is nearby
Back away slowly if you encounter a bear

Venomous Snakes

Venomous snakes here include . They're most active during warm months.

Watch where you step and place hands
Stay on trails
Wear boots and long pants in snake country
Do not reach under rocks or logs
If bitten: stay calm, immobilize limb, seek medical help immediately
Do NOT: cut wound, suck venom, apply tourniquet, ice, or alcohol

Nature & Wildlife at Mount Wilson Wilderness, Mohave

The Waterfront terrain here supports a rich ecosystem worth noticing as you explore.

30 bird species have been documented near Mount Wilson Wilderness, alongside 3 mammals and a rich variety of native plants.

Trees (1)

desert willow — It thrives in desert washes and arid soils.

Wildflowers (1)

Devil's Spineflower — Leaves are narrow and linear.

Shrubs (6)

Creosote Bush — An evergreen desert shrub with small resinous leaves divided into paired leaflets.
Burrobush — A desert shrub with narrow gray-green leaves and small white to pink flowers.
Brittlebush — A rounded desert shrub with silvery fuzzy leaves and bright yellow daisy-like flowers.

Other Plants (5)

California Barrel Cactus
Mojave Yucca
Beavertail Pricklypear
Cottontop Cactus
Johnson's Beehive Cactus

Mammals (3)

Desert Cottontail — Gray-brown rabbit with large ears and white underside to tail.
Bighorn Sheep — Stocky mountain sheep with tan coat and white rump.
White-tailed Antelope Squirrel — A small desert squirrel with tan fur and white stripe along sides.

Birds (30)

Ring-billed Gull — White body with gray wings
Common Goldeneye — Male with green head and white cheek spot
Cedar Waxwing — Silky brown body with black mask
Redhead — Male with cinnamon head
California Gull — Gray back with white body

Reptiles (7)

Common Side-blotched Lizard — A small slender lizard with mottled brown or gray coloration.
Pond Slider — A medium-sized turtle with a smooth oval shell and yellow striping on the head.
Western Whiptail — A slender, fast-moving lizard with a very long tail and distinct pale stripes over a dark body.
Mojave Desert Tortoise — A large terrestrial tortoise with high-domed brown shell and sturdy legs.
Zebra-tailed Lizard — A slender lizard with long tail marked by bold black-and-white bands.

Insects (8)

Blue Dasher
Mexican Amberwing
Western Honey Bee
Monarch
Pallid-winged Grasshopper

Nature Bingo at Mount Wilson Wilderness, Mohave

Can you spot them all? Check off each species as you find it on your visit.

Wildlife Challenge

Great-tailed Grackle (bird)
Desert Cottontail (mammal)
Common Side-blotched Lizard (reptile)
Creosote Bush (plant)

Botany Challenge

Achnatherum Pinetorum
Aquilegia Coerulea Var. Pinetorum
Arabis Holboellii Var. Pinetorum
Asclepias Engelmanniana
Echinocereus Engelmannii
Almutaster

Mount Wilson Wilderness, Mohave Climate & Sun

For detailed planning, here's the climate data for this area.

The weather at Mount Wilson Wilderness follows a Arid pattern — here's the monthly breakdown.

Climate type: Arid

Annual avg temp: 65.5°F

Annual precipitation: 6.6 in

With an average annual temperature of 65.5°F and 6.6 inches of precipitation, Mount Wilson Wilderness has warm, arid conditions. Summer highs average around 88°F, while winter lows drop to 46°F.

Best months to visit: Mar, Apr, May, Oct, Nov.

Winter 46°

0.8"

Spring 62°

0.3"

Summer 88°

0.5"

Fall 67°

0.6"

Month	Avg Temp	Precip
Jan	46°F	0.8 in
Feb	49°F	1.2 in
Mar	55°F	0.8 in
Apr	62°F	0.3 in
May	72°F	0.2 in
Jun	82°F	0.1 in
Jul	88°F	0.5 in
Aug	86°F	0.6 in
Sep	79°F	0.3 in
Oct	67°F	0.6 in
Nov	54°F	0.4 in
Dec	46°F	0.8 in

Daylight & Sun Times

Daylight ranges from 9.7 hours in winter to 14.6 hours in summer — a difference of 4.9 hours.

Summer: 4:20 AM – 6:55 PM

Winter: 6:41 AM – 4:25 PM

Winter Solstice: Sunrise 6:41 AM, Sunset 4:25 PM Golden hour from 3:45 PM

Summer Solstice: Sunrise 4:20 AM, Sunset 6:55 PM Golden hour from 6:17 PM

Spring Equinox: Sunrise 5:50 AM, Sunset 5:44 PM Golden hour from 5:11 PM

Fall Equinox: Sunrise 5:19 AM, Sunset 5:47 PM Golden hour from 5:13 PM

Mount Wilson Wilderness, Mohave Trip Planning & Access

Planning your trip to Mount Wilson Wilderness — here's the practical information you'll need.

From Las Vegas, Mount Wilson Wilderness is a drive covering 34 miles.

Nearest city: Las Vegas (34 mi)

Estimated fuel cost: $8.62 (28 mpg, $3.5/gallon)

Carbon footprint: 27.9 kg CO2 (round trip by car)

Visitor Friendliness

This location rates likely_allowed for dogs, excellent for families, and highly_suitable for elderly visitors.

Dogs: likely_allowed — No restrictions found
Families: excellent
Elderly: highly_suitable
Strollers: excellent (100/100)
Beginners: Perfect for beginners (Moderate difficulty (+5), Good information available (+5))
Accessibility: Generally accessible to most visitors (90/100)

Places Near Mount Wilson Wilderness, Mohave

There's more to explore in this part of Arizona.

Here's what else is nearby if you want to expand your itinerary beyond Mount Wilson Wilderness.

Stargazing & Night Sky at Mount Wilson Wilderness, Mohave

Once you're geared up and settled in, the night sky here offers its own rewards.

Mount Wilson Wilderness sits under Bortle class 5 skies — Suburban sky for stargazing in Arizona.

Bortle 5 Suburban sky

Constellations

From Mount Wilson Wilderness, you can trace Ursa Minor, Cassiopeia, Cepheus across the sky on clear nights.

Ursa Minor — Home to Polaris, the North Star, Ursa Minor forms a small dipper shape that circles the northern sky year-round.
Cassiopeia — Easily recognized by its bright W-shaped pattern, Cassiopeia stands out in northern skies.
Cepheus — Cepheus appears as a faint house-shaped pattern near Polaris in the northern sky.

Meteor Showers

Time your visit around December 13-14 for the Geminids, the strongest meteor shower visible from this latitude.

Geminids — peaks December 13-14 (excellent)
One of the most reliable and active showers of the year; best viewed after 10 PM when Gemini rises higher in the sky.
Quadrantids — peaks January 3-4 (excellent)
This brief but intense shower peaks before dawn; early morning hours offer the best chance to see multiple meteors.
Perseids — peaks August 11-13 (excellent)
A summer favorite with warm nighttime viewing; look northeast after 10 PM.
Eta Aquariids — peaks May 5-6 (good)
Best seen before dawn in the southeastern sky as Aquarius rises.
Delta Aquariids — peaks July 28-29 (fair)
Best viewed after midnight when Aquarius is higher in the southern sky.

Planets

Planets visible to the naked eye from this location:

Venus — The brightest planet, often called the Morning or Evening Star
Jupiter — The largest planet, bright and steady in the night sky
Saturn — Famous for its rings, visible as a golden steady light
Mars — The Red Planet, recognizable by its reddish-orange hue

Equipment Guide

Naked eye: Venus, Jupiter, Saturn, Mars, Mercury (with care)
Binoculars: Jupiter moons, Uranus, Saturn rings (barely)
Small telescope: Saturn rings, Jupiter bands, Mars surface features, Neptune

Viewing Tips

Check planets rise/set times for your specific date
Planets appear along the ecliptic (zodiac path)
Planets don't twinkle like stars - steady light
Venus and Jupiter are unmistakable - brightest objects after Moon
Use a stargazing app to confirm planet positions
Best viewing: when planet is highest in sky (transit)

Best Viewing Months

Evening: Oct, Nov, Dec, Jan, Feb
Morning: Jul, Aug, Sep

Seasonal Highlights at Mount Wilson Wilderness, Mohave

The sky isn't the only thing that changes with the seasons at Mount Wilson Wilderness.

Mount Wilson Wilderness is a year-round destination, but each season has its own character and highlights.

Spring Wildflowers

Peak bloom: March - April

Check local park websites for bloom reports

Fall Foliage

Peak color: September 15 – October 10

Best trees for color: Aspen, Cottonwood, Scrub Oak

At 3786ft elevation, expect peak 1-2 weeks earlier

Bird Migration

Spring peak: April - May

Fall peak: September - October

Best spots: Wetlands, coastlines, mountain ridges

Mount Wilson Wilderness, Mohave Geology & Natural History

Beyond the trails and wildlife, Mount Wilson Wilderness sits within a landscape shaped by millions of years of geological processes. Here's what researchers and surveys have documented about this area.

Bedrock Geology

Rock Type: Hualapai Limestone
Formation: Hualapai Limestone
Age: Miocene

Mineral Deposits

Deposit Sites: 43
Richness: High
Minerals Found: Gold, Gypsum-Anhydrite, Copper, Manganese, Uranium, Tungsten, Silver, Semiprecious Gemstone

Endangered Species

Species at Risk: 1478
ESA Endangered: 29
ESA Threatened: 16
Conservation Score: 100/100

Temperature Records

Record High: 120°F (2005-07-20)
Record Low: 18°F (1990-12-24)

Wildfire History

This area has a relatively low wildfire risk, but always follow posted fire regulations.

Recorded Fires: 6
Largest Fire: Fork (81,699 acres)
Most Recent: 2019
Fire Risk: Extreme

Watershed

Watershed: Wildhorse Spring-Detrital Wash
Water Quality (Good): 0%
Impaired: 0%

Meteorite Landings

Meteorites Found: 5
Largest: Gold Basin (61 kg)

Mount Wilson Wilderness, Mohave Safety & Conditions

Before heading out, check these real-time safety resources for current conditions.

Check these official resources for current conditions at Mount Wilson Wilderness before you go.

Flood zone: Not in a flood zone

Nearest weather station: ALAN BIBLE VISITOR CENTER, NV US (12.62 mi)