From 7 inches in the San Luis Valley to over 60 inches in a few mountain locations. Wolf Creek Pass averages close to 400 inches of snow
Acres in the Weminuche, the largest wilderness in Colorado 47
499,771
Three quarters the size of Rhode Island by the Forest Service’s comparison, and closed to every vehicle and bicycle
Buy for the roads you want to drive
Colorado rewards small and punishes large. The Forest Service strongly recommends a short wheelbase on Black Bear Pass, vehicles over 30 feet are restricted on the Mount Blue Sky highway, and the Park Service will not let an all-wheel-drive vehicle past the Point of No Return on Medano Pass Primitive Road.
A large expedition truck can cover a great deal of the 13,500 miles of national forest road. It is the wrong tool for the Alpine Loop. Decide which Colorado you are buying for, and ask a dealer which of these roads a vehicle has actually driven.
Buying a finished vehicle trades money for time. Someone else has already made the thousand decisions, and you can be traveling this season. A dealer who knows these vehicles can also tell you what a used one has been through.
What they offer
01New expedition vehicles, campers and vans
02Used and consignment vehicles
03Trade-ins, financing and delivery
04A proper walk-through of every system
05Service after the sale, or a referral to it
How to buy a finished vehicle
The questions are the same whether it is new or used.
01Ask for weights: empty, loaded, and the gross rating. Overweight expedition vehicles are common.
02Ask for the build documentation: wiring diagrams, component manuals and service history.
03On a used vehicle, have the chassis and the house inspected independently before you buy.
04Ask who services what after the sale, and where.
05Drive it, on dirt if they will let you.
What to have ready before you ask
Know the trip before you choose the truck.
01How many people travel, and for how long
02Where you want to take it, and what you need to park it
03New, used, or either
04A budget range, and whether you have a trade
05When you want to be on the road
Questions people ask
Is it cheaper to buy a finished vehicle or build one?
A used, finished vehicle is often the least expensive way into a capable rig, because builds rarely return what was spent on them. A new custom build costs the most and fits you best. Building it yourself costs the least money and the most time.
What should I check on a used build?
Weight against rating, water damage and leaks, the age and type of the batteries, heater and appliance service history, and the condition of the frame and suspension. Then have a mechanic check the vehicle underneath the camper.
Can I finance an expedition vehicle?
Often, through RV or specialty lenders, depending on the vehicle and how it is titled. Dealers who sell these regularly know which lenders will.
How high is Colorado?
From Grand Junction at 4,591 feet to Mount Elbert at 14,433.
Altitude decides what your engine, your brakes and your lungs have to work with, and how late in the year the passes open.
4,0006,0008,00010,00012,00014,000
Feet above sea level
Towns
LeadvilleThe city calls itself the highest incorporated city in the United States. Hagerman Pass starts here and Mosquito Pass drops in from the east.10,152 ft
SilvertonSouth end of the Million Dollar Highway. Alpine Loop access on County Road 2; Ophir Pass leaves US 550 just north of town.9,318 ft
Crested ButteAt the upper end of Highway 135, on the West Elk Loop byway.8,885 ft
TellurideAt the head of a box canyon. West end of Imogene Pass and the bottom of the one-way descent from Black Bear Pass.8,789 ft
Lake CityOn Highway 149 about 55 miles south of Gunnison. Eastern gateway to the Alpine Loop.8,671 ft
Buena VistaOn US 24 below the Collegiate Peaks. The road to St. Elmo and Tincup Pass leaves the valley at Nathrop, just to the south.7,960 ft
OurayNorth end of the Million Dollar Highway. Alpine Loop access on County Road 18, and the Ouray end of Imogene Pass.7,786 ft
GunnisonOn US 50 at the start of Highway 135 to Crested Butte. Highway 149 to Lake City leaves US 50 to the west.7,703 ft
SalidaOn US 50 beside the Arkansas River, east of Monarch Pass.7,084 ft
Steamboat SpringsOn US 40 in the Yampa Valley. The Colorado Backcountry Discovery Route passes through on its way to Wyoming.6,731 ft
DurangoWhere US 160 meets US 550 on the San Juan Skyway. US 550 climbs north from here to Silverton and Ouray.6,534 ft
Colorado SpringsOn I-25 at the foot of Pikes Peak, where US 24 heads west into the mountains.6,035 ft
MontroseWhere US 50 meets US 550. East end of the Rimrocker Trail and the gateway to Black Canyon of the Gunnison.5,809 ft
DenverState capital where I-25 meets I-70. The I-70 mountain corridor starts just west at Morrison.5,280 ft
Fort CollinsNorthern Front Range. East end of the Cache la Poudre byway up Poudre Canyon and over Cameron Pass.5,004 ft
Grand JunctionOn I-70 in far western Colorado, about 250 miles west of Denver. Kokopelli’s Trail starts at Loma, just to the west.4,591 ft
Passes, high roads and summits
Mount ElbertThe highest point in Colorado. No road to the top14,433 ft
Mount Blue Sky Scenic BywayIdaho Springs to the top of Mount Blue Sky14,130 ft
Mosquito PassAlma and Fairplay to Leadville13,182 ft
Imogene PassTelluride and Ouray13,114 ft
Black Bear PassUS 550 at Red Mountain Pass, down to Telluride12,840 ft
Engineer PassAlpine Loop Back Country Byway: Lake City, Silverton and Ouray12,800 ft
Cinnamon PassAlpine Loop, between Lake City and Animas Forks12,620 ft
Rollins PassWinter Park east to the Continental Divide. The Needle’s Eye Tunnel has collapsed, so it is no longer a through route by vehicle12,233 ft
Trail Ridge RoadEstes Park to Grand Lake12,183 ft
Courthouse MountainThe monolith above the Owl Creek Pass road, on the Cimarron Ridge12,152 ft
Webster PassMontezuma, in Summit County, south over the Divide toward Handcart Gulch12,098 ft
Independence PassCO 82 between Twin Lakes and Aspen on the Top of the Rockies byway. Paved, closed all winter, and shut to vehicles 35 feet or longer12,095 ft
Hagerman PassLeadville to Basalt, by Ruedi Reservoir11,925 ft
Ophir PassUS 550 north of Silverton to Ophir11,814 ft
Chimney RockThe other landmark of the Cimarron Ridge, seen from the same drive11,781 ft
Boreas PassBreckenridge to Como, over the Continental Divide11,488 ft
Cameron PassWhere the Cache la Poudre to North Park byway crosses out of the Poudre canyon beside State Forest State Park10,276 ft
Owl Creek Pass RoadThe Cimarron Ridge country, on the Ouray Ranger District of the Uncompahgre National Forest10,114 ft
Medano Pass Primitive RoadGreat Sand Dunes to the Wet Mountain Valley and Highway 6910,040 ft
Last Dollar RoadRidgway and Telluride, west of CO 62 and CO 14510,000 ft
Pass, road and summit elevations are the figures published by the agency that manages them. Town elevations are the town’s or county’s own
figure where it publishes an exact one; the rest are from the U.S. Geological Survey (3D Elevation Program at the place’s official coordinates),
retrieved September 18, 2026. Every source is listed at the foot of the page.
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