Best Dog-Friendly Camping near Arco, ID

Holy Cow! It really was like camping on the moon(except the wind) or on a volcano. This is a barren place due to the volcanic nature of the land, but it was very pretty and the campground was set up in an almost ingenious way to provide privacy for most sites. There were essentially two loops, but the loops had lots of twists and turns and ups and downs in order to squeeze in the most number of sites with the most privacy. I ended up with a deep site where I could set my tent up between some lava rocks to get some semblance of a wind break. From inside my tent I could not see any other sites(which was really nice), but I could see my neighbors from my picnic table. No fires are allowed(which I found interesting since we were camped on a lava flow), and there are no showers(someone told me that maybe I could get a shower at the KOA in Arco, but I didn’t bother). In fact, water is somewhat restricted- there were signs stating RV’s could not fill up, but all were welcome to fill personal water jugs. Even the dish washing station was closed at the restrooms. Speaking of which, the restrooms had flush toilets and sinks with cold water and were fairly clean if a bit outdated. Definitely get some hiking in while you are here. There is a nice trail from the campground that connects to the North Crater Flow trail, and if you have some stamina climb the Inferno Cone for great views(watch the ground for cinders that look like glass!). Get a permit at the visitors center to go into the lava tube caves(its free but required). I only hiked in Indian Cave as I wasn’t comfortable with the pitch black dark of Boy Scout and Beauty Caves by myself. Definitely check out the town of Arco, the first in the nation to be powered by nuclear energy. Not far from Arco is the nuclear power plant, decommissioned, where you can take a free tour. Back at the campground there is one last important note- you have to pay the electronic ranger for your campsite, and NO cash is accepted. Only credit cards.

Great little campground with full hook ups, 30 or 50 Amp. Spaces for tent camping up to Class A motor homes. Several pull through spots, a few back in spots. The campground is well maintained and had friendly staff. Amenities included showers, restrooms, laundry, small store that sells firewood and propane among other necessities, ice cream social (for a donation) in the evening, free waffle breakfast in the morning, pet friendly with dog park, playground, and pool (although not super warm). Good activities in the area if you enjoy the high desert. We stayed on 4th of July weekend and even with a full park it didn't feel crowded.

For our family's first vacation in our new travel trailer, we foolishly chose to visit the KOA campground in Arco, Idaho. We had informed them of our late arrival around 11 PM. Upon arrival, they handed us a map and pointed to a campsite number. None of the spots were properly marked, but surrounded by other trailers, we assumed we were in the right place. The next morning, we discovered the bathrooms were absolutely revolting, clearly not cleaned for days, despite a sign claiming daily cleaning. Mud on the floors, mold and mildew in the showers, overflowing trash, and toilet paper strewn about—it was utterly disgusting. When we returned later that day, a staff member immediately confronted us, accusing us of lacking a reservation. We provided the requested documentation, and they disappeared. Then the owner or manager approached us aggressively, violently pointing out our supposed error on the map and ordering us to move everything to the correct spot—right behind where we had parked, already occupied by another family they had mistakenly placed. In a menacing tone, he begrudgingly decided to relocate the incoming family to our original spot. This whole scene unfolded in front of numerous families at the KOA, with no regard for our embarrassment or the other campers' discomfort. After this disgraceful ordeal, we decided to just pack up and leave, not even bothering to request a refund. As we were packing, the manager approached, still not apologizing, but handed me a receipt for a refund that I never asked for nor wanted. I informed him firmly that this was not about money but about their appalling mismanagement. I intend to dispute the refund because this KOA should not be associated with such incompetence and filth and I will not accept hush money.