Standley Chasm (Angkerle) is Aboriginal Land and is part of the Iwupataka Land Trust. It is bordered by the West MacDonnell National Park. A relatively short and easy drive from Alice Springs, Standley Chasm cuts through the tough quartzite to form a picturesque natural alleyway. Surging flood waters over thousands of years are responsible for this beautiful site, which is at its most impressive in the middle of a sunny day. As the light shifts across the cleft, visitors are treated to a magnificent display of colours and forms. The reliable trickle of water has ensured the survival of species from a time when Central Australia was a lusher place.

The chasm has a kiosk where lunch and drinks can be purchased. An entrance fee applies to the site and can be paid at the Kiosk.

Several walks depart from this area. The Larapinta Trail section 3 and 4 heads off to the west and the east. There is also the notable walk up into the Chasm. This is traditionally done around midday when the overhead sun lights up the chasm. Walking into the chasm in the morning or late afternoon can also be rewarded as wildlife are more active at these times.