Big Red

Big Red is a red sand dune at the edge of the Munga-Thirri Simpson Desert in Queensland's outback. The formation rises several dozen meters above the surrounding flat terrain and creates a striking natural feature in the arid landscape.

The dune served for many decades as a natural landmark for travelers crossing the remote desert region. It marked an important reference point in the landscape during early settlement and remains a recognized feature today.

The location holds meaning for visitors interested in the land and the stories connected to it. People come to experience the landscape and understand its significance to the First Nations people.

Visitors can join guided tours that depart from Birdsville and are equipped for travel through rough desert terrain. It is wise to wear comfortable footwear and bring plenty of water, particularly since the region is hot and dry.

The red color of the dune comes from iron-rich minerals in the sand, giving it a striking hue that shifts with changing light. Many visitors come specifically at sunset when the colors become especially vivid.

Location: Birdsville

Location: Diamantina Shire

Address: 25°52'43.7"S 139°03'11., QAA Line (Simpson Desert Road), Birdsville QLD 4482, Australia

Website: http://bigredbash.com.au

GPS coordinates: -25.87749,139.05239

Latest update: December 9, 2025 20:28