Trekking through the Bungle Bungles range can sometimes be quite physically demanding (and the temperatures can be high), so you should always make sure you have a reusable water bottle with you at all times to keep hydrated. It would be best to pack comfortable walking/hiking shoes, a hat and sunscreen to protect you from the sun, a camera to capture as much of this landscape as possible, and a snack in case you need an energy boost halfway through the range.