Jay Creek flows into a permanent waterhole in the West MacDonnell Ranges, west of Alice Springs. Jay Creek is also at the Trailhead for Sections 2 and 3 of the Larapinta Trail, a 231km walk through the ranges.

The creek flows through a rugged gorge, at the southern end of which is a deep permanent pool known as Fish Hole. Emergency vehicle access only and camping is permitted for Larapinta Trail walkers only. Walker fees and camping fees apply. Multi-day trail use and campsites must be booked online before you arrive.

The walk to Jay Creek (Section 2) starts at Simpsons Gap and takes you along the base of a high ridgeline with great views of the surrounding ranges. Look out for euros (wallaroos) taking shelter in the overhanging boulders. You pass through a large area of Mulga woodland before arriving at Jay Creek.