From the entrance to Agon Wastes, you'll need to navigate a series of sand-filled caves and canyons. These areas often feature sandfalls that can push you around or obscure pathways. Look for Morph Ball tunnels and hidden ledges. You'll encounter Klaida, flying creatures that attack in swarms, and War Wasp Hives, which continuously spawn War Wasps until destroyed. Use your Power Beam and Dark Beam effectively against these threats.
The path will lead you through areas like the Main Reactor and Mining Station A. Pay close attention to your map and scan for environmental clues. Some pathways may require you to use the Morph Ball to activate switches or navigate narrow passages. You'll also encounter your first Dark Portal in Agon Wastes, transporting you to Dark Agon Wastes, a much more hostile version of the area.