The Kings Canyon rim - sheer red walls, the Garden of Eden waterhole and the beehive domes of the Lost City

The line through Watarrka NP, NT, Australia - waypoints, elevation and the day-by-day shape of the walk.
Year-round (dawn starts in summer)
Extreme summer heat and sun - carry ample water; parks may close trails on extreme-fire/heat days
Open year-round but the rim closes on extreme-heat-forecast days (often above ~36 C) - start pre-dawn in summer. Confirm.
A steep initial climb ("Heart Attack Hill") then a rim loop over the canyon
Non-technical walking/hiking; confirm any exposed or scrambly sections locally
Marked/waymarked route; navigation generally straightforward - carry a map and confirm locally
Suitable for reasonably fit hikers; not wheelchair accessible - confirm specifics
Popular
The shorter canyon-floor walk if the rim is heat-closed
Kings Canyon car park (Watarrka)
Out-and-back/loop - no shuttle needed
Day route - none needed
Day-hike kit, water, sun/rain protection, sturdy footwear; coverage varies
Services in Kings Canyon Resort / Alice Springs; limited or none on the trail
Not required; self-guided
Watarrka NP; no permit; heat-rule closures apply
Permits and operators change - confirm before booking.
Extreme heat, the steep start, unfenced cliff edges
Retrace the route to exit; dial local emergency services; carry a means of calling for help where remote
This profile is desk research, compiled from public sources - not a first-hand trail report. Coordinates are approximate.