Completely primitive. There are showers and flushing toilets available, but for the most part you're accessing portables. The previous review regarding rules, or a lack thereof, is relatively accurate. It would be a fun place to spend a couple days if you were lucky enough to pick days the park isn't very crowded. It is quite a shame the level of preservation and care allotted to the environment. People couldn't be bothered to properly dispose of their waste, female hygiene products were in the water at the falls, soiled diapers stuffed into bushes, and waste was everywhere except in the bathrooms which were surprisingly clean. This place is definitely for the "party" camper.