What is Red Cliffs Recreation Area?

Red Cliffs Recreation Area is the developed front door to the Red Cliffs National Conservation Area. That is roughly 45,000 acres of Bureau of Land Management ground in Washington County. It holds more than 130 miles of non-motorized trails for hiking, mountain biking and horseback riding, plus a small campground (Bureau of Land Management, blm.gov, checked October 20, 2026).

It is close to St. George, it is genuinely good, and it has two constraints that catch people out. One is parking. The other is the height of your vehicle.

The tunnel problem, which nobody expects

Access to the recreation area passes under Interstate 15 through two low tunnels. Vehicles taller than eleven feet nine inches cannot get through them, which means they cannot reach the recreation area at all.

That rules out most RVs, a lot of camper vans with roof units, and anything with a tall rack or a trailered load. If you tow, note that vehicles with trailers are directed to park at the White Reef Trailhead instead.

If you are planning a trip with anything larger than a passenger vehicle, measure before you drive. Turning a motorhome around at a tunnel in the desert is not a good afternoon.

Parking is the real limit

The BLM says it plainly: parking is very limited, and the lots fill on weekends, holidays and most spring and fall days. Spring and fall are also the only comfortable seasons here, which means the busy times and the good times are the same times.

Practical consequence: arrive early or go on a weekday. The Red Reef Trail, which starts near the campground, is the most popular route in the whole conservation area, drawing roughly 127,000 users in fiscal year 2024 according to the BLM’s own annual report for the NCA. That is a lot of people for a small lot.

Day-use areas are open year-round from sunrise to sunset.

The trails

More than 130 miles of non-motorized trail, which is the headline, but a few specifics are more useful than the total.

• Red Reef Trail is the one everybody does, starting near the campground and following the creek into the slickrock. It is the busiest trail for a reason.
• Prospector Trail, from the White Reef Trailhead, connects to the Church Rocks Trail and is the route the BLM points equestrians toward.
• Wilderness areas within the NCA, including Red Mountain and Cottonwood Canyon, allow no motorized or mechanized travel. That means no bikes, not just no vehicles. Worth knowing before you haul a mountain bike to a trailhead where it is not permitted.
• Motorized travel elsewhere is limited to designated roads.

The best hikes near St. George puts these in context against the rest of the county’s options.

Camping, which is smaller than people assume

The Red Cliffs Campground has eleven sites. Not a typo, and not a large campground by any standard. Each has a shade shelter, a picnic table and a grill, and there is potable water. Reservations are required through recreation.gov or by phone, so this is not a drive-up-and-hope situation.

Stays are capped at fourteen days. The BLM lists camping at fifteen dollars per night per site, plus a reservation fee, and Access and Senior pass holders get half off camping. Interagency Annual, Access, Senior and Military passes are honored for day-use fees.

Where you cannot camp matters as much as where you can: not at trailheads, not in day-use areas, and not on nearby BLM land within one mile of the recreation area. That last restriction closes the usual dispersed-camping workaround.

The desert tortoise, and why the rules exist

The NCA sits within the Red Cliffs Desert Reserve, which has been co-managed since 1996 by the BLM, the State of Utah, Washington County and local cities to protect the threatened Mojave desert tortoise.

That is the reason behind the stay-on-designated-trails request, the limits on motorized travel, and a good deal of the area’s management. It is also the reason this land is at the center of the county’s biggest ongoing land-use argument. The Northern Corridor Highway, proposed to run between Washington Parkway and Red Hills Parkway, crosses ground inside the reserve and has drawn sustained opposition on conservation grounds. That dispute is genuinely contested locally and I am not going to pretend otherwise in either direction. What the Northern Corridor Highway is lays out what is proposed and who objects.

If you are out on the trails, you may also see Gila monsters and Gambel’s quail along the creek sections. Leave the tortoises alone entirely if you see one, including not moving them off a road unless you know how.

Why this matters if you are buying nearby

Trail access near St. George is a real amenity and it sells houses. Washington County buyers consistently tell me proximity to trails ranks above square footage, and whether living near trails matters when buying goes into how much it actually affects value.

Two honest caveats for anyone buying with Red Cliffs in mind.

The parking constraint means that living close is worth considerably more than living thirty minutes away, because proximity is what lets you go on a weekday morning instead of fighting for a space on Saturday. That is a genuine locational premium rather than a marketing line.

The second is that the reserve’s boundaries and the Northern Corridor dispute both affect what gets built in that part of the county. If you are buying raw land or a lot on the northern edge of the developed area, understand what is adjacent and what is protected before you assume anything about the view staying as it is.

What I actually see

Visitors treat Red Cliffs as a park and arrive at eleven on a Saturday in March, which is the single worst time. They find a full lot and leave with a bad impression of a genuinely excellent place.

The people who love it live nearby and go at seven on a Tuesday. If you are moving here and trails are part of why, that is the pattern worth designing your search around.

What to do next

Check the BLM page for current conditions and reserve a campsite in advance if you want one. Measure your vehicle height before you plan on driving in. Then go early on a weekday.

I am Kelsey Earl, a Realtor with Keller Williams South Valley and trail access is one of the first things my Washington County clients raise. If it matters to you, tell me how you actually use trails and I will point you at the parts of the county that deliver it.

Note: Trail mileage, campground details, fees and vehicle restrictions come from BLM pages and the agency’s FY24 report for the NCA, checked October 20, 2026. Confirm current fees, reservations and conditions with the BLM before relying on them.