Let's start with the fact that there are few actually camping areas close to Carlsbad Caverns or Guadalupe National Park. Assuming travelers are coming to Carlsbad to see these great places, the location becomes a major player. Fine print: there is a small campground (absolutely no amenity campground) in Guadalupe National Park which is first-come, first-serve (aka: full), and there a campground in White's City--although having driven past it, I don't think I want to stay there.
Carlsbad RV Park is primarily an RV Park. In fact, while we were there, they were bulldozing their only tent sites and I'm not sure if they are upgrading them or replacing them with more RV sites. So the "tent" site status is tentative. As with most RV Parks, the RVs are crammed in, side by side, and really the place is like an RV parking lot with amenities and hook-ups--but they do appear to be mostly pull through and the staff will show the way to go to pull through without hiccups. These are not spacious by any means. We stayed in one of two cabins, which were very reasonably priced, esp. when comparing to Carlsbad KOA. They even came with a cable and a fridge.
The RV Park (like all of the RV Parks in Carlsbad) has overall become a residence for the oil field workers, so be prepared to try and sleep through the 4 a.m. traffic rush out of camp to oil field. However, the neighbors are pleasant and quiet to have, even if they must drive away before the roosters announce the coming of the sun.
The park has gated access and we felt very safe during our stay. There is a playground that was being bulldozed with the tent site; I am unsure if it is being upgraded or eliminated. There is a camp store, a pool, a game room, showers (which were ok), laundry, a dishwashing sink, picnic tables at the cabins, and universal fire pit. Please note that I am inherently biased against parking lot style RV parks--so 2 stars from me for an RV Park is quite a compliment.
Carlsbad RV Park and Carlsbad KOA direct comparison: we have stayed at both the Carlsbad KOA and the Carlsbad RV Park. The KOA is NOT actually in Carlsbad, and is over an hour away from Carlsbad Caverns and 30 minutes from town. On the other hand, the RV Park is at the southern end of town and only 30 minutes to the Caverns. While the KOA lots are more spacious, they offer no more and no fewer amenities than the RV Park…well the KOA sort-of offers meals but the RV Park is right in town, so delivery is an option. The basic, no frill KOA cabins cost double the RV Park charges. Additionally, the KOA staff was not as friendly or as helpful as the RV Park staff, imho.
While in Carlsbad check out Fiesta Drive-In for one of America's few remaining drive-in movie theaters.
