Arches National Park

Why Arches National Park is extraordinary

Arches National Park sits on a mesa above the Colorado River canyon, 5 miles north of Moab, Utah. The park covers 76,679 acres of red Entrada sandstone, and within that area the NPS has catalogued more than 2,000 natural arches: the densest concentration of natural stone arches anywhere on Earth.

The arches formed over millions of years. Salt deposits deep underground dissolved, causing the rock above to fracture and collapse into fins. Freeze-thaw cycles, exfoliation, and erosion then hollowed out openings through those fins. The result is a landscape that looks unlike anything else in North America: free-standing sandstone windows and bridges at every scale, from spans of a few feet to Landscape Arch at 290 feet, the longest natural arch in the world.

What you see today is still changing. Landscape Arch shed a 60-foot slab in 1991. Wall Arch collapsed overnight in 2008. The arches that exist now are a snapshot of a geologic process still in progress. That impermanence is part of what makes the park remarkable: these formations will not look the same in 10,000 years, and some will be gone.

The park is accessible, which sets it apart from more remote Southwest destinations. Several of the most dramatic arches are within half a mile of a paved road. Delicate Arch, the iconic 65-foot freestanding arch on Utah's license plate, requires a real hike, but the trail is well-marked and the payoff at the end is one of the best moments in any national park.

Timed entry reservations: what you need to know

Arches introduced timed entry in 2022 in response to severe overcrowding. The reservation window applies from April 1 through October 31, and only during the hours of 6 a.m. to 5 p.m. If you arrive before 6 a.m. or after 5 p.m. during this period, no reservation is needed. From November through March, the reservation requirement is lifted entirely.

Reservations are booked at Recreation.gov. Each reservation covers one vehicle for one calendar day and costs a small fee per booking on top of the standard park entry. The reservation does not include park entry: you still pay the $35 per vehicle admission separately (or use your America the Beautiful pass).

How to actually get a timed entry slot

• Book as early as possible. Slots are released on a rolling basis months ahead. Spring and fall dates fill within hours of becoming available. Summer slots sometimes sell out the day they open.
• Check for cancellations. Slots reappear frequently as travel plans change. Checking Recreation.gov one to two weeks before your visit date often turns up openings that were not there when you first looked.
• Arrive early or late. The 6 a.m. to 5 p.m. window means arriving before sunrise is a genuine option. Sunrise at Delicate Arch in spring or fall is exceptional, the parking lot is empty, and you skip the reservation system entirely.
• Stay the night in the park. Arches campground guests do not need a separate timed entry reservation during their stay. If you camp at Devils Garden Campground, you have free access during the reservation window.

Check the NPS Arches website before your visit. The specific procedures, booking windows, and hours can be adjusted from year to year, and what applies in 2026 may differ in future seasons.

Entry fees and passes

Arches National Park is an NPS fee area. The standard admission covers your vehicle for seven consecutive days from the date of first entry.

• $35 per vehicle (car, truck, SUV, van, or motorcycle with passenger)
• $30 per motorcycle (solo rider)
• $20 per person arriving on foot, bicycle, or by shuttle

The America the Beautiful Interagency Annual Pass ($80) covers the per-vehicle entry fee for one year at all NPS fee sites, including Arches. If you are visiting more than two or three national parks in a year, the annual pass pays for itself quickly. It covers all passengers in the vehicle, not just the pass holder.

Note that the timed entry reservation fee (Recreation.gov) is a separate charge and is not covered by any pass. The reservation fee is a per-booking charge, not a per-person or per-vehicle fee.

Getting to Arches National Park

The park entrance is on US-191, 5 miles north of Moab, Utah. Moab is the base for most visitors: it has hotels, restaurants, gear shops, and car rental options.

From Moab

Drive north on US-191 for 5 miles. The park entrance station is on the right, clearly signed. The drive takes about 8 to 10 minutes. Fill up with gas in Moab: there are no fuel stations inside the park.

From Las Vegas

The drive from Las Vegas to Arches is approximately 430 miles and takes around 6 hours without stops. The standard route goes east on I-15 to US-89 north, then east on UT-24 through Capitol Reef, and south on US-191 to the park entrance. A more direct but less scenic alternative runs east on I-70 and south on US-191.

From Salt Lake City

About 235 miles and roughly 3.5 hours south on I-15 to US-6 east, then south on US-191 to Moab. This is the most direct route from a major city and the approach most visitors from the north take.

Flying in

Canyonlands Field Airport (CNY), 18 miles north of Moab, has limited service. Most visitors fly into Salt Lake City International Airport (SLC) and rent a car for the 3.5-hour drive, or fly into Las Vegas (LAS) and combine the drive with other Southwest stops.

Guided tours of Arches National Park

Most visitors explore the park independently by car and on foot. Guided tours make sense if you want someone to handle the timed entry reservation and logistics, want commentary on the geology and geology during the drive, or prefer a structured itinerary rather than navigating the park yourself.

For visitors who want to cover Arches alongside Canyonlands and Dead Horse Point in a single long day, guided multi-park tours from Moab are also available. See the Dead Horse Point guide for those options.

Best hikes in Arches National Park

The park has trails for every level, from 15-minute walks to full-day strenuous loops. All hikes are on exposed slickrock with little shade: start early, carry more water than you think you need (at least a liter per person per hour in summer), and wear sun protection. Trails are marked with cairns rather than signs in places.

Delicate Arch

The most rewarding hike in the park and arguably in Utah. The 3.2-mile roundtrip trail starts at Wolfe Ranch and climbs 480 feet over open slickrock, with no shade and exposure to wind and sun. The arch itself is invisible until the final moments: you round a narrow sandstone ledge and the 65-foot freestanding arch appears above a natural bowl, framing the La Sal Mountains behind it. The experience of seeing it in person is genuinely different from any photograph.

Timing matters. Midday light is flat and harsh. Sunrise and sunset illuminate the arch in deep orange and red. The parking lot at Wolfe Ranch fills by 8 a.m. in summer: starting at first light or arriving for late afternoon is the practical solution.

Landscape Arch

The longest natural arch in the world at 290 feet, in the Devils Garden area at the far north end of the park. The trail to Landscape Arch is 1.9 miles roundtrip on a well-maintained path, making it one of the most accessible arches given its size. In 1991, a slab more than 60 feet long fell from the underside, and the arch now has a visibly slender profile at its thinnest point. Watching it from the designated viewing area, the fragility is obvious.

Fiery Furnace

A labyrinth of narrow sandstone fins and slot canyons in the center of the park. Entry requires either a ranger-led tour or a self-guided permit (available at the visitor center on a first-come basis). Rangers lead 2-hour walks through the area: book in advance through Recreation.gov as slots fill quickly. Do not enter without a permit or ranger: people get seriously lost here every season.

Double Arch and the Windows

The Windows section sits about 12 miles from the entrance and contains several major arches within a short walk of the parking lot. Double Arch spans two openings from a single anchor point, creating an unusual double frame. North and South Windows are both reachable on an easy 1-mile loop. This area is the best option for families with young children or visitors with limited mobility.

Park highlights beyond the hikes

The 18-mile paved scenic drive from the visitor center to Devils Garden passes the major viewpoints and trailheads. Even without hiking, the drive alone shows you Balanced Rock, the Three Gossips, Sheep Rock, and pull-outs with views across the Colorado River canyon. The drive takes about 45 minutes one-way without stops, and most visitors add two to four hours of hiking along the way.

Balanced Rock sits just off the scenic drive near the Windows turnoff. A 1,700-ton boulder rests on an eroded pedestal: the rock it sits on and the rock it was once part of have a different erosion rate, and the gap between them grows over time. The 0.3-mile loop around its base takes 20 minutes and gives you a close-up view of the pedestal from every angle.

Courthouse Towers lines the road in the first few miles after the entrance: tall sandstone formations rising hundreds of feet from the desert floor. Park Avenue, a 2-mile one-way trail running between them, gives the section its name because the walls on either side resemble skyscrapers. The trailhead is at the north end; a shuttle bus connects both ends if you prefer not to backtrack.

Stargazing is exceptional at Arches. The park holds a provisional International Dark Sky designation. The nearest city with significant light pollution is Moab (small) and Grand Junction (90 miles east). On a moonless night from April through October, the Milky Way core is visible overhead from any of the main viewpoints.

Best time to visit Arches National Park

Spring (March to May) is the most popular and generally the best season. Daytime temperatures are comfortable for hiking (50 to 80 degrees Fahrenheit), wildflowers appear on the canyon floor in April and May, and the afternoon light gives the sandstone deep orange and red tones. Timed entry reservations for spring weekends fill weeks or months in advance: book as early as possible.

Fall (September to November) is the other peak. Crowds thin after Labor Day, temperatures are similar to spring, and the lower angle of autumn light is ideal for photography. October is consistently the best single month: the heat is gone, the summer crowds have thinned, and the park is still accessible.

Summer (June to August) is the busiest season and the most difficult. Temperatures on the exposed slickrock regularly reach 100 to 110 degrees Fahrenheit by midday. Heat exhaustion is a real risk: rangers respond to heat emergencies every summer. If you visit in summer, hike before 8 a.m. or after 5 p.m., carry far more water than you think you need, and take the middle of the day for driving and shade. Timed entry reservations sell out months in advance.

Winter (December to February) is quiet and can be visually striking. Snow on red rock creates a contrast that photographers chase. Timed entry is not required from November through March, so you can show up without a reservation. Temperatures range from the teens to the low 50s: cold but rarely extreme. Some trails can be icy, particularly in the Devils Garden area. The Devils Garden Campground stays open year-round.

For accommodation in Moab during any season, the Moab travel guide covers hotels, motels, and camping options at different price points.