Section 1 extends from Alice Springs Telegraph Station to Simpsons Gap. It is a relatively long walk or about 24 kilometres. If attempting this section in 1 day, this distance can be cut by about 5km by starting or finishing at the Geoff Moss Bridge, making the daily total about 18.9 kilometres (7.5hrs). This is a medium grade section relatively close to town, and provides a good general idea of the Trail's terrain as a variety walking conditions are encountered. Highlights of this section include views of Alice Springs from Euro Ridge, Hat Hill Saddle, and viewing Black-footed Rock-wallabies at dusk at Simpsons Gap.
Section 2 extends from Simpsons Gap to Jay Creek, a distance of 25km. The terrain is suitable for walkers of average fitness used to walking long distances, with some steep climbs. While this section can be completed in a day with an early start, it is best attempted in a more leisurely fashion as an overnight walk. Water supplies are limited on this section, the only reliable sources being Simpsons Gap, Mulga Camp and Jay Creek. Highlights of this section include Bond Gap, Spring Gap and Arenge Bluff.
Section 3 extends from Jay Creek to Standley Chasm, a distance of 13.6 km. This section of the Trail and is only suitable for well-prepared and experienced walkers with a high level of fitness. This section is quite challenging, passing through some of the steepest and most rugged (and most spectacular) country in the West MacDonnell Ranges. An alternative low route is available to those with an average fitness levels.
Section 4 extends from Standley Chasm to Birthday Waterhole. This is a 17.7 km overnight section of the Trail suitable for experienced, well-prepared walkers with a good level of fitness. The Trail follows the high quartzite ridges of the Chewings Range to the summit of Brinkley Bluff, where walkers can enjoy breathtaking views of the West MacDonnell Ranges and surrounding desert country in all directions. Following a steepl descent from the Bluff, the Trail enters an upper branch of the Hugh River known as Stuarts Pass and then follows this normally dry river valley to Birthday Waterhole.