Related Clues:

• Vegas casino, with 'The'
• Desert features
• Beach sights
• Saharan sights
• Multi-grain mounds?
• Desert formations
• Sandy hills
• Sahara sights
• Ridges of wind blown sand
• Desert mounds
• Sahara mounds
• Gobi formations
• Sand hills
• Martian features
• Former Vegas hotel, with "The"