FYI: We have a 5x10 squaredrop trailer with electricity for lights, a heater, and to run the Fantastic Fan, but NO plumbing. Basically, it's a hard-sided tent.
We just got back from 10 days at Gila Hot Springs Ranch and RV Park, which is in the middle of two National Wilderness areas of over 200,000 acres and just 3 miles south of the Gila Cliff Dwelling National Monument, all of which are within the Gila National Forest.
It was a great place to stay---a geothermal jacuzzi outdoors but walled for privacy, 2 full bathrooms with geothermically warmed floors, geothermally hot and plain old cold water at each campsite, a gorgeous canyon wall of crags and spires to watch the sun/moon rise over visibly easily from our picnic table, wild flowers everywhere even though it's October (recent rains woke them up), and lots of cool hikes even for laid back hikers like us (we don't usually go over 4 miles) to hike daily. One day we hiked some of the Middle Fork trail from the Gila Cliff Dwelling National Monument and came upon the Lightfeather Hot Spring--the pools closest to the spring are the hottest so you kind of try them all until you find one that is the right temp for you. There are hot springs about 7 miles further out the same trail, too. Temps often got down to the 30s at night, but by 11:00 were above or near 70 each day. We were snug in our squaredrop! After staying up late stargazing, we'd go to the jacuzzi and soak before going to bed. The jacuzzi constantly pumps in VERY hot water from the hot springs then alternates with cool water to keep the temperature between 98 and 102 degrees. Because the water is continually renewing, there are no chemicals in it (although they do pour in bleach a few times a week early in the morning to control algae, but it's all gone within a couple of hours, well before most people use it).
Campground park hosts Kit and Yaakov are great, very fun and attentive to guests (but NOT intrusive) and they take park upkeep personally, paying attention to details so the bathrooms were always clean and stocked with TP and soap and the jacuzzi free of leaves (mostly, it is fall!). Becky Campbell, the owner, checked in with us most days (passing by on her ATV with dogs following) to make sure everything was good while she worked around the campground. Her very tame horses and mules wandered through the campground most days grazing. (Garnet, another friendly and hard-working ranch employee, cleared their "leavings" pretty quickly.) Gas, ice, gifts, some camping supplies, great homemade ice cream and free wifi are right across the street at Doc Campbell's store (owned and well-run by another branch of the Campbell family). Gila Hot Springs Campground (owned also well-run by yet another branch of the Campbell family) is across the street and down by the Gila River--and has 3 natural hot springs pools that you can get into for $5 a person (day use; if you camp there for $8 a night the hot springs are included). Wildlife we saw: deer, a ringtail, a javelina, turquoise-bellied lizards, fat lizards, HUGE tadpoles, fish, and squirrels. Wildlife we heard others saw: bear (way out in the wilderness) and elk (in a river meadow near the Gila Cliff Dwelling National Monument visitor center).
We only heard of the Gila in June and now, after 10 days there, we plan to come back year after year--next time to the Lake Roberts area, not because of anything wrong with Gila Hot Springs Ranch and RV park, but because we want to experience more of the area, which is HUGE. If you are interested in wilderness (no roads!), archeology, stargazing, hiking, boon-docking, geology, etc., this area is for you! read more