Related Clues:

• Martian features
• Eye-fooling sights
• Former Vegas hotel, with "The"
• Sand formations
• They're not there
• Saharan hills
• Ridges of windblown sand
• Desert drifts
• Kara Kum features
• Areas for buggies
• Mojave hills
• Spots for buggies
• Nudes behind sand-hills
• Hills of sand
• Ridges of sand