Related Clues:
- Spring training site for the Cubs
- It's less extensive than a plateau
- Elevated flat land
- Desert feature
- Los Alamos is on one
- Grand Junction, Colorado, is its county seat
- Acoma Pueblo site
- City east of Phoenix
- ''Cheers'' regular
- City east of Tempe
- Rocky ledge
- Western flattop?
- Arizona-based airline
- Steep-walled formation
- Miniature plateau