Red-rock canyons and towering spires along the cliff-edge Rim Rock Drive.
Photo: Milan Suvajac · CC BY-SA 4.0 · via Wikimedia Commons
On the Colorado Plateau just outside Grand Junction, Colorado National Monument is a compact world of sheer-walled red canyons, towering sandstone monoliths, and freestanding spires — the kind of desert grandeur people drive to Utah for, hiding in plain sight in western Colorado. The way to see it is the 23-mile Rim Rock Drive, a Depression-era engineering feat that winds along the canyon edge through three rock-cut tunnels, linking roughly a dozen overlooks.
The star of the show is Independence Monument, a 450-foot freestanding spire that the park's pioneer steward John Otto first climbed to raise a flag on the Fourth of July — a tradition climbers still keep. Around it, the Coke Ovens' beehive domes, the dizzying drop at Cold Shivers Point, and the views from Grand View frame the canyons; the Monument Canyon Trail descends right among the spires for those who want to walk into it. It's also a legendary road-cycling climb, nicknamed the 'Tour of the Moon.'
Two entrances — near Grand Junction on the east and Fruita on the west — bookend the drive. End to end it takes 45 minutes to an hour without stopping, two or three hours if you work the overlooks, and a full day if you add a hike. No reservations or timed entry are needed. Spring and fall are ideal; summer afternoons are hot with little shade (carry water and watch for monsoon storms), and winter conditions on the rim road change fast. Pair it with Grand Mesa, the Black Canyon, or Moab down the highway.
Colorado National Monument sits five miles off I-70 and almost nobody driving that interstate knows it is there. Rim Rock Drive climbs the canyon wall in switchbacks and tunnels and then runs along the edge for miles with the Grand Valley a long way below. It is open all year, which among western canyon roads makes it unusual, and it is one of the best detours on the whole interstate system.
Enters at Fruita on the west or Grand Junction on the east and runs the length of the rim between them, through three tunnels blasted in the 1930s. Open year-round, though the Park Service warns that winter conditions change frequently — there is a recorded road line, (970) 858-3617 ext. 350, and it is worth a call in a storm.
The interstate is about five miles away and both ends of the drive connect to it. That makes this a genuine one-hour detour off a cross-country run rather than a day out of your way.
On the east side of the monument, about four miles of the park road doubles as the access route to the community of Glade Park, so you will meet large trucks on it. Worth knowing before you round a blind curve on a narrow rim road.
Open year-round; winter conditions change frequently
The road climbs hard out of the valley through tunnels, then follows the rim past a dozen overlooks before dropping again at the far end. Driving it as a through-route rather than an out-and-back costs nothing, since both ends land on the interstate. Go west to east if you can — the park says it is the easier direction, because your vehicle sits on the inside lane, away from the drop, for most of the way.
TipHeadlights on in every tunnel, and no passing in them or on blind curves — the park is explicit about both. Watch for desert bighorn and rockfall on the pavement, and give cyclists three feet on shoulders that mostly aren't there.
The must-do — a 23-mile scenic road tracing the canyon rim through three cliff-cut tunnels and a dozen overlooks, built in part by the CCC in the 1930s.
Insider tipForty-five minutes to an hour without stopping, two or three hours if you take the overlooks. Headlights on in every tunnel. All three tunnels run 16 feet at the centreline but drop to 10 feet 6 inches two feet inside the curbs, so a tall rig needs to stay off the edges.
Plan a trip to this spot →A 450-foot freestanding sandstone spire — the park's signature monolith and a famous technical climb, first ascended by park pioneer John Otto.
Insider tipBest viewed from Otto's Trail, the Independence Monument View overlook, and the Monument Canyon Trail.
Plan a trip to this spot →Looks onto a cluster of rounded, beehive-shaped domes eroded from Wingate Sandstone — one of the park's most distinctive formations.
Insider tipA short trail drops off the overlook toward a closer vantage; the view from the parking area alone is worth the stop.
Plan a trip to this spot →Grand View frames Monument Canyon and Independence Monument; Cold Shivers Point is a dizzying drop over Columbus Canyon — both quick stops off the drive.
Insider tipCold Shivers Point lives up to its name — mind the edge. It and Independence Monument View are the two accessible overlooks on the drive.
Plan a trip to this spot →The premier hike for getting down among the monoliths — 6 miles one way, descending past Independence Monument, the Kissing Couple, and the Coke Ovens.
Insider tipModerate to strenuous (~4 hours); arrange a second car or turn back, and carry plenty of water — little shade. Dogs can't come: pets are barred from every trail in the monument and confined to paved surfaces.
Plan a trip to this spot →Otto's Trail is a short half-mile walk to big views of Sentinel Spire, Pipe Organ, and Independence Monument — pair it with Window Rock and the Canyon Rim Trail.
Insider tipHigh-reward, low-effort viewpoints if you're short on time.
Plan a trip to this spot →High desert (~5,800 ft): hot, very dry summers (July and August highs in the low 90s), cold winters, and big day-night swings. Summer afternoons bring intense sun with almost no shade on the rim or in the canyons — carry water and hike early or late; late summer brings brief monsoon thunderstorms. Spring and fall are the ideal windows; the rim road stays open in winter, but the park warns conditions on it change frequently.
Two entrances bookend Rim Rock Drive — enter from either end. No reservations or timed entry.
I-70 exit 19, then CO-340 south about three miles. The visitor center and campground are only four miles up from here, so start on this side if you want a map, a ranger, or the exhibits first. Driving west to east also keeps your vehicle on the inside lane, away from the cliff edge, for most of the road — the better choice if anyone in the car dislikes heights. $25/vehicle for 7 days.
I-70 exit 31 (Horizon Drive) or exit 37, then signs through Grand Junction to Monument Road. It's a good start if you want to begin with a hike in the Devil's Kitchen area, but the visitor center is 19 miles away at the far end of the drive. This side is also where large trucks use four miles of the park road to reach Glade Park.
One in-park campground; lodging in the gateway towns.
The in-park campground on the rim near the visitor center — $22 a night, no hookups or showers. Every site must be booked on Recreation.gov, including same-day ones; nothing is first-come. B Loop is open year-round, A Loop April to mid-October, and C Loop is tents and small rigs only (19 ft, no trailers). A and B take RVs and trailer combinations up to 40 feet.
Booking tipNo wood fires at any time — charcoal and propane only. There's no dump station in the monument; the free one is at the Fruita Welcome Center off I-70 exit 19.
The largest selection of hotels and dining, minutes from the east entrance, with the regional airport and Amtrak service.
Booking tipThe practical full-service base — but remember the visitor center is at the far, Fruita end of the drive.
A smaller bike-town near the west entrance, with motels and RV parks.
Booking tipHandy for the west end and the mountain biking.
What does it cost?
$25 per private vehicle, valid 7 days ($20 motorcycle, $15 per person on foot/bike; under 16 free). A $45 monument annual pass and the $80 America the Beautiful pass are accepted. No reservation or timed-entry ticket is needed to drive in — only the campground takes reservations.
Tell me about Rim Rock Drive.
It's 23 miles rim to rim, 45 minutes to an hour without stopping, with three tunnels — two on the west side, one 530-foot tunnel on the east — and roughly a dozen overlooks. Headlights are required inside every tunnel. Each is 16 feet at the centreline but only 10 feet 6 inches two feet inside the curbs, so a tall rig has to hold the middle. Expect narrow lanes, steep grades, sheer drop-offs, bighorn sheep and rockfall in the road, and no passing in the tunnels or on blind curves.
When should I go?
Spring and fall for mild temps and great light. Summer is hot with minimal shade — hike at dawn or dusk and carry water; watch for monsoon storms, and bring repellent for the biting gnats between mid-May and mid-July. Winter is cold and quiet, and conditions on the drive change frequently.
Can I hike among the monoliths?
Yes — the Monument Canyon Trail (6 miles one way) descends past Independence Monument, the Kissing Couple, and the Coke Ovens. Shorter rim trails like Otto's give big views with little effort. Carry plenty of water.
Can I cycle the drive?
Yes — it's a celebrated road-cycling climb (nicknamed the 'Tour of the Moon'). Riders share the road with cars, must ride single file, and need front and rear lights for the tunnels. Drivers, give at least three feet when you pass.
How long do I need?
Forty-five minutes to an hour to drive it without stopping, two or three hours with the overlooks, and a full day if you add a hike like Monument Canyon. The visitor center near the Fruita end is open 9 to 5 daily, closed only on Thanksgiving, Christmas, and New Year's Day — the monument itself stays open.
Pick your vehicle, line up the stops on the way in and out, and carry the whole route in your pocket.
