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Arches National Park CC BY-SA 4.0 Wikimedia Commons

Wall Arch

Arch

A former natural arch in Arches National Park, Wall Arch collapsed in 2008; visitors now hike the area to study the sandstone fins and surrounding trails.

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In this guide

Wall Arch essentials

Address: Arches National Park, near Moab, Utah, USA
Website: nps.gov
Hours: Arches National Park: Open 24 hours; Visitor Center typical hours seasonal
Admission: Arches National Park entrance fee: $30 per vehicle (7-day pass)
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About Wall Arch

Wall Arch was a natural sandstone arch formerly located in Arches National Park, Utah, near Moab. It was a freestanding natural arch formed in Entrada Sandstone.

Wall Arch formed through natural weathering and erosion of sandstone over long periods. The structure unexpectedly collapsed on August 4, 2008; the event was documented by park staff and photographers.

The arch stood within Arches National Park, which is adjacent to the town of Moab, Utah, and is part of the Colorado Plateau landscape north of Moab.

  • Collapse date: Collapsed on August 4, 2008 and no longer exists as a standing arch in Arches National Park.
Things to Do
When to Go

Best Time to Visit Wall Arch

Spring and fall offer the best mix of comfortable temperatures and light for viewing and photographing the park.

Spring (Mar-May)
Mar-May · 5-25°C (40-77°F)
Blooming desert plants and comfortable hiking temperatures; mornings cool, afternoons warm.
Fall (Sep-Nov)
Sep-Nov · 8-27°C (46-81°F)
Clear skies and golden light; one of the best times for photography and long hikes.
Summer (Jun-Aug)
Jun-Aug · 25-40°C (77-104°F)
Very hot; narrow hiking windows (early morning/evening) and more crowds.

Weather & Climate near Wall Arch

Climate

Wall Arch's climate is classified as Cold Semi-Arid - Cold Semi-Arid climate with hot summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -9°C to 35°C. Semi-arid with limited rainfall.

Air Quality: AQI 19 Good
Temperature & Rainfall
Temperature Range
35°
Warmest Month
-9°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January - -9° - 3° -6° 21 mm - - 1.6 m/s - -
February - -6° - 8° -1° 16 mm - - 2.0 m/s - -
March - -1° - 14° 4° 27 mm - - 2.8 m/s - -
April - 2° - 19° 11° 23 mm - - 3.2 m/s - -
May - 7° - 25° 16° 22 mm - - 3.2 m/s - -
June - 13° - 31° 22° 11 mm - - 3.0 m/s - -
July - 16° - 35° 26° 22 mm - - 2.6 m/s - -
August - 16° - 34° 25° 24 mm - - 2.5 m/s - -
September - 10° - 29° 19° 25 mm - - 2.4 m/s - -
October - 3° - 21° 12° 31 mm - - 2.1 m/s - -
November - -3° - 12° 3° 20 mm - - 1.9 m/s - -
December - -8° - 5° -3° 18 mm - - 1.6 m/s - -
Getting There & Around

How to Get to Wall Arch

Wall Arch was within Arches National Park, just north of Moab, Utah. Moab is accessed by U.S. Route 191; the park’s main road (Arches Scenic Drive) loops off US‑191 about 5 miles north of Moab. The park is open 24 hours; check the visitor center for seasonal closures and trail updates.

Tips for Visiting Wall Arch

  • Wall Arch collapsed in 2008 - don't go looking for a standing arch; the site is a study in absence. Instead, use the short detour to view the nearby formations along the Windows/Double Arch area.
  • Visit Arches in late afternoon during shoulder seasons to avoid both heat and crowds; the light softens the Entrada sandstone into warmer hues.
  • Respect the park's fragile soil crust; stay on designated trails - the ground there can take decades to recover from a single footprint.