to the right

You turn to the right, and find yourself walking through an endless maze of tunnels and hallways. You feel as though you are most assuredly lost, and you find you can barely see anything. Frustrated, you try to retrace your steps, but that doesn't work either. Suddenly, you find a stairwell, and at the top of it, a window letting in the pale moonlight.

Perhaps you could try to climb through the window? But then, you might end up in the Dune Sea with nowhere to go.