Navajo Bridge, Glen Canyon NRA

Attractions in Arizona

Navajo Bridge

Photo: Christian Mehlführer, User:Chmehl / CC BY-SA 3.0

Attractions 3,513 ft Bortle 1 Solitude: 90/100 (remote)
A historic steel-arch bridge and new counterpart spans the Colorado River side-by-side in northern Arizona. On US Highway 89A in Marble Canyon, AZ approx 45 miles north of Highway 89 turnoff. As you approach the driving bridge, slow down to 25mph. You can pull over on either side of the spans. The Navajo Nation side offers arts and jewelry stands. The Glen Canyon NRA side has a visitor center built out of a 1930s rest area. Park, shop, walk, read about the site, view condors.

What to Pack for Navajo Bridge, Glen Canyon NRA

Pack with the terrain and wildlife in mind, and you'll be ready for anything here.

A well-prepared pack for Navajo Bridge covers 3 categories: essential, wildlife gear, climate gear.

Essential

  • Water (minimum 2L) — Even cool-weather hiking demands steady hydration, as exertion and altitude increase water loss faster than most expect.
  • Navigation (map/GPS/compass) — Even well-marked trails have confusing junctions, especially in fog or snow; a GPS unit or downloaded map keeps you on route.
  • Sun protection (sunglasses, sunscreen) — Quality sunglasses prevent snow blindness and reduce eye strain during long days on exposed trails or ridgelines.
  • First aid kit — Adhesive bandages, antiseptic, and athletic tape handle the most common trail injuries and weigh under a pound.
  • Extra food — Blood sugar drops fast during sustained effort outdoors, and having a reserve keeps your body and mind sharp.
  • Headlamp with extra batteries — Batteries drain faster in cold weather; carrying spares ensures you won't be left in the dark when you need light most.
  • Fire starter — Starting a fire boosts morale and provides light, warmth, and a way to purify water in an emergency.
  • Emergency shelter (space blanket) — If an injury forces you to stop moving, a reflective blanket prevents the rapid heat loss that leads to hypothermia.
  • Knife or multi-tool — In a survival situation, a blade lets you process tinder, build shelter, and prepare food.
  • Extra clothing layer — Wet clothing accelerates cooling; a dry backup layer can prevent hypothermia when conditions turn.

Wildlife Gear

  • Bear canister — A hard-sided canister protects your food from raccoons, rodents, and other camp raiders too, not just bears.
  • Bear spray — Bear spray works on all bear species; keep it in a hip holster for instant access, not buried in your pack.
  • Bear bell — On windy trails or near streams where your voice might not carry, a bear bell provides constant, passive noise.
  • Hiking buddy (avoid solo) — Solo hikers are more vulnerable to predatory behavior from mountain lions, which typically avoid groups.
  • Noise maker — A loud whistle doubles as a rescue signal, serving both wildlife safety and emergency communication.
  • Gaiters — Beyond snakes, gaiters also protect against thorns, brush, and ticks in overgrown trail sections.
  • First-aid snakebite kit — A lightweight pressure bandage and marker for tracking swelling take up minimal space but provide critical aid.

Climate Gear

  • Layering system (wide temp swings) — Removing a layer before you sweat keeps your clothing dry, which is critical for warmth when temperatures drop again.

Seasonal Gear

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

Activities & Best Time to Visit Navajo Bridge, Glen Canyon NRA

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

The mix of Shrubland terrain and Continental conditions here supports everything from hiking, photography, picnicking.

The scenery here earns a 65/100 photography rating — Exceptional dark sky (Bortle 1-2) and 3 excellent meteor showers.

Activities

  • hiking — With sturdy footwear and preparation, trails open up expansive views and quiet solitude.
  • photography — Outdoor photography invites you to slow down and frame the beauty around you.
  • picnicking — Whether lakeside or in a meadow, it's a relaxed way to savor both the setting and the company.
  • running — From flat paths to rolling hills, running outdoors adds variety to your routine.
  • walking — Perfect for all ages, a casual walk can turn any outdoor space into a relaxing nature experience.
  • wildlife_viewing — Bring binoculars and patience — nature often rewards careful, respectful observers.

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

Terrain: Shrubland — Open skies and sun exposure are typical, with vegetation rarely exceeding several feet in height.

Wildlife Safety at Navajo Bridge, Glen Canyon NRA

Before heading out, it helps to know which wildlife to be cautious around.

The danger score of 50/10 at Navajo Bridge accounts for Bears present, Mountain lions, Venomous snakes, Flood zone, Remote (200mi from city) in the area.

Danger rating: 50/100 (based on terrain difficulty, wildlife presence, weather exposure, and remoteness) high
  • Bears present
  • Mountain lions
  • Venomous snakes
  • Flood zone
  • Remote (200mi from city)
UV risk: moderate (Mid latitude (37N))
Photo score: 65/100
  • Exceptional dark sky (Bortle 1-2)
  • 3 excellent meteor showers
  • Fall foliage
  • Spring wildflowers

Bears

Black Bear have been documented in this area. They're most active from .

Black Bear

Adults typically weigh 150 to 600 pounds, with males substantially larger than females.

If you encounter one, speak calmly, make yourself appear larger, and back away slowly without running.

  • 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

3 venomous snake species are found in this area: Western Diamondback, Mojave, Sidewinder.

Western Diamondback

Broad triangular head, vertical pupils, and a stout body often exceeding 3 to 4 feet in length.

Remove constrictive items and remain calm; do not cut, suck, or apply ice to the wound.

Mojave

Distinct facial stripe behind the eye and a prominent rattle.

Keep the victim calm and monitor breathing while awaiting medical care.

Sidewinder

Usually under 2 feet long with a relatively short rattle.

Do not attempt to capture the snake; focus on reaching emergency care quickly.

  • 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 Navajo Bridge, Glen Canyon NRA

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

The ecosystem around Navajo Bridge is defined by its Shrubland landscape, supporting everything from Southwestern Ponderosa Pine and Gambel Oak to Common Raven and Horned Lark.

Trees (2)

  • Southwestern Ponderosa Pine
    Southwestern Ponderosa Pine — Needles grow in bundles of three and cluster toward branch tips.
  • Gambel Oak
    Gambel Oak — The bark is gray and furrowed, while acorns develop singly or in small clusters.

Wildflowers (1)

  • Stansbury's Cliffrose
    Stansbury's Cliffrose — Feathery seed plumes developing after flowering.

Shrubs (2)

  • Roundleaf buffaloberry
    Roundleaf buffaloberry — Red berries appear in late summer.
  • Engelmann's Hedgehog Cactus
    Engelmann's Hedgehog Cactus — Bright cup-shaped flowers open in sunlight and are followed by spiny fruits. It thrives in rocky desert slopes and well-drained soils.

Other Plants (5)

  • Whipple Cholla
  • Spinystar
  • Kingcup Cactus
  • Utah Juniper
  • Plains Pricklypear

Mammals (5)

  • Abert's Squirrel
    Abert's Squirrel — Medium-sized with agile build.
  • Mule Deer
    Mule Deer — Bucks carry branching antlers that fork rather than form a single main beam.
  • Common Golden-mantled Ground Squirrel
    Common Golden-mantled Ground Squirrel — Bushy tail and alert posture.
  • Pronghorn
    Pronghorn — Built for speed with long legs and large lungs.
  • White-tailed Antelope Squirrel
    White-tailed Antelope Squirrel — Slender body adapted to hot climates.

Birds (10)

  • Common Raven
    Common Raven — Heavy bill and wedge-shaped tail
  • Horned Lark
    Horned Lark — White outer tail feathers
  • California Condor
    California Condor — Bare orange head
  • Bald Eagle
    Bald Eagle — Massive hooked yellow bill
  • Woodhouse's Scrub-Jay
    Woodhouse's Scrub-Jay — White throat

Reptiles (9)

  • Desert Spiny Lizard
    Desert Spiny Lizard — Usually 5–7 inches long.
  • Common Side-blotched Lizard
    Common Side-blotched Lizard — Typically 4–6 inches long including the tail.
  • Greater Short-horned Lizard
    Greater Short-horned Lizard — Typically under 5 inches long.
  • Ornate Tree Lizard
    Ornate Tree Lizard — Typically 4–6 inches long.
  • Gopher Snake
    Gopher Snake — Adults commonly reach 3–6 feet in length.

Insects (7)

  • Convergent Lady Beetle
    Convergent Lady Beetle
  • Hunt's Bumble Bee
    Hunt's Bumble Bee
  • Pandora Pinemoth
    Pandora Pinemoth
  • Anicia Checkerspot
    Anicia Checkerspot
  • Painted Lady
    Painted Lady

Nature Bingo at Navajo Bridge, Glen Canyon NRA

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

Wildlife Challenge

Botany Challenge

Navajo Bridge, Glen Canyon NRA Climate & Sun

The numbers behind the best (and worst) times to visit Navajo Bridge.

Month-by-month temperatures at Navajo Bridge range from °F to °F.

Climate type: Continental

Annual avg temp: 62°F

Annual precipitation: 6.4 in

With an average annual temperature of 62°F and 6.4 inches of precipitation, Navajo Bridge has warm, arid conditions. Summer highs average around 87°F, while winter lows drop to 39°F.

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

Month Avg Temp Precip
Jan 39°F 0.5 in
Feb 44°F 0.6 in
Mar 53°F 0.4 in
Apr 61°F 0.3 in
May 70°F 0.4 in
Jun 81°F 0.1 in
Jul 87°F 0.7 in
Aug 84°F 1.0 in
Sep 76°F 0.7 in
Oct 62°F 0.9 in
Nov 49°F 0.4 in
Dec 39°F 0.4 in

Daylight & Sun Times

Daylight ranges from 9.7 hours in winter to 14.7 hours in summer — a difference of 5 hours.

Summer: 5:06 AM – 7:46 PM

Winter: 7:31 AM – 5:11 PM

Winter Solstice: Sunrise 7:31 AM, Sunset 5:11 PM Golden hour from 4:31 PM
Summer Solstice: Sunrise 5:06 AM, Sunset 7:46 PM Golden hour from 7:08 PM
Spring Equinox: Sunrise 6:39 AM, Sunset 6:33 PM Golden hour from 5:58 PM
Fall Equinox: Sunrise 6:07 AM, Sunset 6:36 PM Golden hour from 6:01 PM

Navajo Bridge, Glen Canyon NRA Trip Planning & Access

Time to plan the details — access, cost, and travel information for your visit.

Access to Navajo Bridge is primarily via Las Vegas, 200 miles away.

Nearest city: Las Vegas (200 mi)
Estimated fuel cost: $49.99 (28 mpg, $3.5/gallon)
Carbon footprint: 161.6 kg CO2 (round trip by car)

Visitor Friendliness

Accessibility: dog-friendly (likely_allowed), family-friendly (excellent), elderly-friendly (moderate).

  • Dogs: likely_allowed — No restrictions found
  • Families: excellent
  • Elderly: moderate (Significant elevation (>200ft), Unpaved surface)
  • Strollers: not_recommended (20/100)
  • Beginners: Good starting point (Moderate difficulty (+5))
  • Accessibility: Generally accessible to most visitors (90/100)

Places Near Navajo Bridge, Glen Canyon NRA

Looking for more? Here's what else is close by.

The region around Navajo Bridge is rich with options — 14 nearby destinations are worth exploring.

Stargazing & Night Sky at Navajo Bridge, Glen Canyon NRA

Clear nights in this area reveal more stars than most people expect.

Light pollution at Navajo Bridge is Excellent dark-sky site (Bortle 1), which means bright constellations and planets are visible.

Bortle 1 Excellent dark-sky site

Constellations

Key constellations visible from this latitude include Ursa Minor, Cassiopeia, Cepheus.

  • Ursa Minor
    Ursa Minor — Visible throughout the year in much of the United States, Ursa Minor rotates steadily around the North Celestial Pole.
  • Cassiopeia
    Cassiopeia — Visible year-round in northern states, Cassiopeia is especially prominent in autumn evenings.
  • Cepheus
    Cepheus — Though its stars are modest in brightness, Cepheus is visible year-round from most of the U.S.

Meteor Showers

The Geminids peaks around December 13-14 and is the best meteor shower visible from here.

  • Geminids
    Geminids — peaks December 13-14 (excellent)

    Find a dark location away from city lights and give your eyes 20–30 minutes to adjust for peak rates.

  • Quadrantids
    Quadrantids — peaks January 3-4 (excellent)

    Look toward the northern sky after midnight for the highest activity.

  • Perseids
    Perseids — peaks August 11-13 (excellent)

    Expect fast, bright meteors and occasional fireballs under dark skies.

  • Eta Aquariids
    Eta Aquariids — peaks May 5-6 (good)

    Plan for early morning viewing; activity increases in the hours just before sunrise.

  • Delta Aquariids
    Delta Aquariids — peaks July 28-29 (fair)

    Southern states often see stronger activity due to radiant placement.

Planets

Planets visible to the naked eye from this location:

  • Venus
    Venus — The brightest planet, often called the Morning or Evening Star
  • Jupiter
    Jupiter — The largest planet, bright and steady in the night sky
  • Saturn
    Saturn — Famous for its rings, visible as a golden steady light
  • Mars
    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 Navajo Bridge, Glen Canyon NRA

What you'll encounter here shifts with the calendar — here's a seasonal overview.

Seasonal changes at Navajo Bridge bring — each offering a distinct experience.

Spring Wildflowers

Peak bloom: April - May

Check local park websites for bloom reports

Fall Foliage

Peak color: September 15 – October 10

Best trees for color: Aspen, Cottonwood, Scrub Oak

At 3510ft elevation, expect peak 1-2 weeks earlier

Bird Migration

Spring peak: April - May

Fall peak: September - October

Best spots: Wetlands, coastlines, mountain ridges

Indigenous Land at Navajo Bridge, Glen Canyon NRA

The history of this land reaches back long before it became a recreation destination.

We acknowledge that Navajo Bridge is located on the traditional lands of Nuwuvi (Southern Paiute), Pueblos, Núu-agha-tʉvʉ-pʉ̱ (Ute).

Languages

The languages traditionally spoken in this area include Southern Paiute, Diné Bizaad.

Data from Native Land Digital

Navajo Bridge, Glen Canyon NRA Geology & Natural History

Beyond the trails and wildlife, Navajo Bridge 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
Chinle Formation
Formation
Chinle Formation
Lithology
Major:{mudstone}, Minor:{sandstone,conglomerate}
Age
Late Triassic

Fossils

Fossil Occurrences
18
Unique Species
14
Oldest
283.3 million years ago

Mineral Deposits

Deposit Sites
34
Richness
High
Minerals Found
Uranium, Copper, Silver, Bentonite, Molybdenum, Lead, Zinc, Iron

Endangered Species

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

Temperature Records

Record High
120°F (1997-07-26)
Record Low
-11°F (1963-01-13)

Wildfire History

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

Recorded Fires
2
Largest Fire
Marble Cyn (553.9 acres)
Most Recent
2005
Fire Risk
Low

Watershed

Watershed
Cathedral Wash-Colorado River
Water Quality (Good)
0%
Impaired
0.347%

Reported Phenomena

UFO Sightings
4 (NUFORC)
Eeriness Score
8/100

Navajo Bridge, Glen Canyon NRA Safety & Conditions

Plans set? Check the latest conditions before you head out.

Up-to-date weather, fire, and flood information for the area around Navajo Bridge.

Flood zone: In FEMA Special Flood Hazard Area (Zone A)
Nearest weather station: MARBLE CANYON 3.7 SW, AZ US (4.02 mi)

Coordinates: 36.817804, -111.631598

Packing List Safety Guide ↑ Top
Navajo Bridge
Arizona · 3,513 ft · Attractions · 36.8178°N, -111.6316°W

Emergency Information

In case of emergency: Call 911

Bear country — Store food properly, carry bear spray (Black Bear)

Venomous snakes present — Watch where you step (Western Diamondback,Mojave,Sidewinder)