Black Jack Fishing Access Site is a primitive tent-only camping area within Cimarron Canyon State Park offering direct access to the Cimarron River for fishing.

The site features basic amenities including picnic tables, fire rings, vault toilets, and bear-proof lockers, with numbered campsites spaced for privacy along the riverbank.

First-come, first-served access with walk-in parking to individual sites; site #27 and #30 are noted as particularly spacious options with excellent river proximity.