The Great Chamber is a massive natural alcove cut into the sandstone north of Kanab, Utah, with a sand dune spilling into the interior like the desert decided to redecorate. The approach involves OHV trail navigation through Angel Canyon, and the hike from the parking area to the chamber is only a half-mile but most of that distance is deep loose sand on an uphill grade, which is its own category of effort. The payoff is one of the more unusual natural formations in southern Utah, and southern Utah has no shortage of competition on that front.
I found the Great Chamber on a Kanab-area trip that also included Peekaboo Slot Canyon and Moqui Cave. The routing through Angel Canyon is the part that trips people up, including me. Do not follow Google Maps directly to the chamber. I did that and it sent me an hour in the wrong direction. The correct approach is through the Best Friends Animal Sanctuary road system and the OHV trail network on the east side of Angel Canyon. The directions below are the ones that actually work.
Quick Facts
Trail Name | Great Chamber Trail |
Location | BLM Land, near Kanab, Utah |
Coordinates | 37.1862 N, 112.4589 W (parking area near chamber) |
Distance | ~0.5 miles roundtrip |
Elevation Gain | ~100 feet |
Difficulty | Easy (deep sand, physically harder than distance suggests) |
Time | 45-90 minutes including time in the chamber |
Dogs Allowed | Yes, on leash; watch paw temperature on hot sand |
Fee | None (BLM land) |
How to Get There
DO NOT USE Google Maps to navigate directly to the Great Chamber. It will route you incorrectly. These are the directions that work.
From Kanab, head north on US-89. Watch for the signs for Best Friends Animal Sanctuary and turn right onto Angel Canyon Road (GPS coordinates for the turn: 37°06’47.7″N 112°33’17.2″W). Drive down Angel Canyon Road past all the sanctuary buildings. Watch the right side of the road for 4WD and ATC trail markings.
Take Trail 100 (GPS: 37°08’43.2″N 112°32’26.8″W) to Trail 103 (GPS: 37°07’47.6″N 112°27’25.7″W). Follow Trail 103 straight to the parking area (GPS: 37°11’09.7″N 112°27’32.2″W).
A high-clearance vehicle is recommended for the trail sections. The sand and dirt trails through the canyon are passable for capable SUVs and 4WD trucks in dry conditions. After rain, conditions change significantly and the sandy sections can become impassable. Check current conditions before heading out.
From Kanab, the full drive via Angel Canyon Road takes roughly 30-45 minutes depending on pace through the trails.
Parking Information
No formal parking lot. There’s a sandy clearing near the trailhead that serves as the parking area. Park on firm ground where possible, avoid pulling deeply into soft sand unless you want to test your recovery kit. There is no fee to park and no facilities. Handle everything in Kanab before heading out.
Cell Service and Navigation
Cell coverage is spotty through Angel Canyon and effectively absent on the OHV trail system approaching the Great Chamber. Download AllTrails or save the GPS coordinates for Trails 100, 103, and the parking area before leaving Kanab. Having the coordinates above saved and accessible offline is more useful than any navigation app for this specific approach.
The hiking trail from the parking area to the chamber itself is short and the chamber is visible before you get there. Once parked, navigation isn’t the challenge. Getting there is the challenge.
What to Expect at the Great Chamber
The Drive Through Angel Canyon
Angel Canyon itself is a scenic approach regardless of the destination. The canyon walls rise on both sides as you drive the OHV trail network, and the geology shifts from the agricultural valley outside Kanab to the red and white Navajo Sandstone that characterizes this part of southern Utah. Give yourself time to look around on the drive in.
Trail 100 to Trail 103 is the sequence. The trails are established and tracked but not always obvious at junctions. Having the GPS coordinates for each trail junction on your phone before you lose cell coverage is the move. The drive through the trail system takes 15-25 minutes from the sanctuary road turnoff.
The Sand Hike
From the parking area, the Great Chamber is visible ahead. The hike is about half a mile but almost entirely uphill through deep, loose sand. Hiking in deep sand is a specific kind of physical effort: your feet sink with each step and the energy cost per foot of forward progress is significantly higher than on packed terrain. The original post compares it to a giant beach dune. That’s accurate. Short but tiring.
Take it slow. Pause and breathe. The chamber is right there and it will wait. In summer heat, the sand radiates temperature from below and the sun hits it from above. Early morning is the time to do this in warm months.
The Great Chamber
The chamber is a large natural alcove in the sandstone, open on the front and curving around a sand dune that has blown or rolled into the interior. The curved walls and the scale of the opening create a specific kind of enclosed-outdoor space that reads differently from most natural formations. Not a cave, not an arch, something in between. The light when the sun angles into the chamber hits the sand and the curved walls in a way that makes the interior glow.
For photography, the chamber interior is best in the morning when direct light angles through the opening and illuminates the sand dune without harsh overhead glare. Wide-angle for the interior scale, mid-range for the sand texture and wall detail. The natural framing of the chamber opening, looking outward at the desert beyond, is its own shot worth taking from inside looking out.
Trail Difficulty and Length
Easy is technically accurate for the distance and elevation gain. The deep sand recontextualizes that rating. This half-mile hike in deep, loose, uphill sand is more physically demanding than a 2-mile flat trail on packed dirt. Budget your effort accordingly, especially if you’re visiting in summer heat. Budget 45-90 minutes for the full visit including drive-in time, hike, time in the chamber, and hike back.
Dog Friendly?
Yes. BLM land allows dogs on leash throughout. The sand in direct summer sun gets hot enough to burn dog paws before you realize it’s happening. Check the sand temperature with your hand before letting your dog walk on it mid-day. Morning visits before the sand heats up are the better call for dogs. Bring water: there’s nothing to drink between Kanab and the chamber and the sand environment dehydrates dogs fast.
What to Bring
Water is the priority, more than you think you need. The sand environment, the physical effort of the uphill dune hike, and any summer heat compound dehydration fast. Bring at least 2 liters per person and extra for dogs.
Sun protection: the sand reflects UV from below and the open chamber has no shade until you’re inside. Hat, sunscreen, sunglasses. Comfortable shoes that can handle deep sand. Gaiters are useful if you hate sand in your boots, though most people just accept it.
For the vehicle: airing down tires to 20-25 PSI before the soft sand sections of the trail approach improves traction. A tow strap if you’re going solo into sand terrain. The parking area has gotten vehicles stuck before.
Best Time to Visit the Great Chamber
Spring (March through May) and fall (September through November) are the comfortable windows. Temperatures are manageable and the light in the canyon country around Kanab has warmth without the overhead brutality of summer.
Summer is doable with an early start. Leave Kanab before 7 a.m. and be back at the vehicle before 10 a.m. to avoid the worst of the heat. The sand in the chamber and on the approach hike reaches temperatures that are genuinely dangerous to feet and paws by midday in July and August.
Morning is the photography priority at any time of year. The chamber faces generally east and catches direct morning light through its opening, creating the glow-in-the-sand effect that makes the chamber photographically interesting. Arrive early and let the light come to you.
Rules and Regulations
BLM land. Leave No Trace principles apply. Stay on established trails during the drive and on established paths during the hike. Do not carve or mark the chamber walls. The sandstone is irreplaceable and recovers from damage on geological timescales, not human ones.
Check current BLM access status before your visit, as temporary closures can occur. No entry fee. Dogs on leash at all times.
Where to Stay Near Kanab
Kanab is the base. Basecamp37 in Kanab is worth knowing about. For points travelers, check available Marriott Bonvoy properties in Kanab, IHG Rewards hotels in Kanab, and Hilton Honors options near Kanab. Spring and fall availability in Kanab moves with peak season demand from Grand Canyon and Zion traffic; book ahead.
Camping Nearby
BLM dispersed camping is available throughout the Angel Canyon and Kanab area. The same BLM land that holds the Great Chamber allows camping outside the sanctuary road corridor. Standard rules apply: pack in, pack out, 14-day stay limit.
Kanab has private RV parks and campgrounds in town for those wanting facilities. Coral Pink Sand Dunes State Park nearby has developed camping with hookups and restrooms.
Nearby Adventures
Moqui Cave is the Kanab companion stop: a commercial attraction in a natural sandstone cave north of Kanab with fossils, Native American artifacts, and fluorescent minerals. Worth the stop for anyone spending time in the Angel Canyon area.
Peekaboo Slot Canyon is 7.5 miles with 629 feet of gain, one of the Grand Staircase-Escalante slot canyon options that can be reached from the Kanab area. A harder commitment than the Great Chamber but one of the premier slot canyon experiences in southern Utah.
Coral Pink Sand Dunes State Park, a short drive west of Kanab, lets you experience large-scale sand dunes with OHV rentals, hiking, and the same geological spectacle that makes the Great Chamber’s interior dune so striking, but at larger scale and with easier access.
Other Kanab area trails include Golden Wall/Buckhorn Loop (4.7 miles, 1,056 feet), Belly of the Dragon (1.8 miles, 183 feet), Wire Pass to Buckskin Gulch, and The Nautilus. Kanab as a base offers one of the denser concentrations of accessible canyon country adventures in the American West.
Basecamp37 in Kanab is worth mentioning as more than a place to sleep: it’s become a hub for the adventure community passing through southern Utah, with local knowledge and trip-planning resources for the surrounding public lands.
Plan This Visit
AllTrails has the Great Chamber mapped with the OHV approach route and GPS tracking. Download it before leaving Kanab and save the trail junction coordinates listed in the How to Get There section. Plan your visit on AllTrails and have the offline map ready before you turn onto Angel Canyon Road.
Chase the Quiet
The Great Chamber earns its approach. You navigate a trail system through a canyon, park in a sandy clearing, and hike uphill through loose sand to reach a natural alcove that most people driving US-89 past Kanab have no idea exists. That combination of effort and obscurity is what makes it feel discovered rather than visited. Inside the chamber, the desert light does something with the curved sandstone walls and the sand dune interior that’s worth the navigation confusion I had getting there. Worth it. Twice.
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Theo Maynard is a landscape photographer and adventure blogger based in Salt Lake City. He chases remote desert and mountain light across the American West, documents it all solo, and shares the journey through Unicorn Adventure. He’s on the autism spectrum, and that’s not a footnote, it’s the whole story. He creates to inspire others to get outside, chase what lights them up, and live their best possible life. Unapologetically himself.