Rockhole is a popular access point to the waterways of the Mary River system, located off Point Stuart Road in Mary River National Park, about an hour's drive from Darwin.

A boat ramp and picnic facilities are situated here, making it a convenient launch point for exploring the park's permanent wetlands.

Barramundi fishing is a drawcard, and the surrounding waterways support abundant birdlife as well as both freshwater and saltwater crocodiles.

The adjacent Rockhole Billabong forms part of the largest permanent wetland area of the Mary River system, connecting with Corroborree Billabong to create one of Australia's most diverse ecosystems. Visitors are advised to be Crocwise at all times.