Mills Canyon in New Mexico sits within the Canadian River Canyon at approximately 5,500 feet elevation, featuring dramatic 800-foot cliff walls that create distinct microclimates between the canyon rim and floor. Temperature differences can reach 15°F between these elevations, with the canyon floor typically warmer in winter and cooler in summer. Access varies seasonally, with spring often bringing muddy conditions after snowmelt while fall offers more stable weather patterns.
What to do
Hike along historical ruins: Mills Canyon Campground contains remnants of a once-thriving orchard and stagecoach stop. According to a visitor, "There are some historical ruins here that are described on plaques" and another mentioned seeing "crumbled old structures" while hiking along the Canadian River.
Wildlife viewing opportunities: The canyon hosts diverse wildlife throughout the seasons. One camper at Mills Canyon Campground noted, "We could hear owls every night, and saw a mountain lion one morning." Visitors frequently report seeing turkeys, deer, and various bird species.
Fishing at nearby lakes: When water levels permit, nearby lakes offer fishing opportunities. At Lake 13-Maxwell National Wildlife Refuge, though conditions vary, "The lake is also stocked regularly with rainbows, and bullheads are also taken," according to one visitor. This refuge is approximately 30 miles northwest of Mills.
Star gazing in dark skies: The remote location provides exceptional night sky viewing. The area is considered a dark sky region, allowing for spectacular celestial observations. One visitor mentioned the area has "minimal light pollution" creating ideal conditions for astronomy enthusiasts.
What campers like
Canyon temperature variations: The significant elevation change between rim and canyon floor creates useful temperature options. A camper at Mills Canyon Dispersed explained, "The canyon remains hidden until you reach the rim and peer down (an excellent method for spotting ruins), and the first Forest Service campground is there, and best for those with larger trailers or lower clearances."
Quiet weekday camping: Most campgrounds experience lower usage during weekdays. One camper noted, "The weekends usually have a lot of people that disappear during the week," allowing for more solitude for those with flexible schedules.
Wildlife encounters: The diverse ecosystem supports various animal sightings. A visitor to Mills Canyon Campground shared, "Many of the primitive roads have been closed to motorized vehicles, but still make for a nice hike! We could hear owls every night, and saw a mountain lion one morning."
Free camping options: Several no-cost sites exist in the region. One visitor to Maxwell Wildlife Refuge explained, "FREE campground! Large relatively flat grass lot with garbage cans and picnic tables. Pit toilets and recycling at the entrance. Very quiet place to stay the night."
What you should know
Road conditions vary drastically: Access to Mills Canyon requires navigating unpaved roads that can become impassable after rain. As one camper advised about Conchas Lake State Park, "Something else we learned about New Mexico, not being from here, April-May is a rainy and windy season. So be sure to check the weather before heading out."
Limited services and facilities: Most camping areas lack basic amenities. A visitor noted, "There is no cell service. Bring trash bags, as there are no trash cans or dumpsters. No bear lockers, though there are bears in the area."
Seasonal insect populations: Bug activity varies by season and recent precipitation. One camper experienced, "The real downer for us was the plethora of vicious mosquitos. We were eaten alive even though we sprayed with bug spray often. Our tent was swarmed with them such that we heard them buzzing our tent all night."
Water availability limited: Most sites lack drinking water. A visitor to Mills Canyon Campground warned, "Contrary to current listing, there is NO POTABLE WATER and NO FIREWOOD in this campground," emphasizing the need to bring adequate supplies.
Tips for camping with families
Choose developed campgrounds for amenities: Families often prefer sites with basic facilities. At Bell Point Campground, "There are covered picnic tables and electric hookups at most sites," making it more suitable for families with young children.
Wildlife viewing opportunities: Children enjoy spotting local animals. One camper shared, "Deer cover the campground. Camp was quiet enough (depends on your neighbors). Kids loved it and so did dogs. Friendly staff - the rangers gave the kiddos a coloring book and badge when we got here."
Consider seasonal timing: Summer heat can be challenging for families. A visitor to Mills Canyon Campground reported, "Mills Canyon was an absolutely beautiful campground. I had the place to myself, but that's because it was too hot for most sane people to stay longer than a few hours."
Pack extra water: The arid climate demands additional hydration supplies. One camper advised bringing "way more water than what you think you need" during summer months, particularly important for families with children who may not recognize dehydration symptoms.
Tips from RVers
Check road conditions before descent: Large vehicles face challenges on canyon roads. A camper at Capulin RV Park recommended, "We stayed here primarily because it was on our route to Northern New Mexico and Colorado... Marginal highway, but almost no traffic."
RV size restrictions: Canyon access limits larger vehicles. According to one visitor, "The second Forest Service campground is by the river, complete with picnic tables, iron fire rings, and vault toilets. Both are free as of this writing. Recommend high clearance truck, 4-wheel drive, or similar."
Weather impacts on accessibility: Wet conditions create hazards for heavier vehicles. A visitor to Maxwell Wildlife Refuge warned, "We deemed the ground too damp, figuring we would get stuck sinking into the soft earth if we drove onto the grass."
Limited hookups available: Most canyon sites lack RV amenities. For full hookups, consider Conchas Lake State Park or Capulin RV Park which offers "Clean, friendly, and with all services for $35 a night."
