Bruce Munro's "Field of Light" installation covers roughly 49,000 square metres of open desert with more than 50,000 frosted-glass stems powered by solar panels. As the sun goes down they flicker on, drifting slowly through pale gold, pink, red and purple, with Uluru looming as a silhouette behind. It is, in good conditions, one of the most memorable things to see at the park.
Access is by booked-tour shuttle from Yulara; the basic "Star Pass" gets you a glass of sparkling on arrival and an hour in the field, with longer dinner packages also available. Numbers are capped each night so book ahead, especially in school holidays.