Flagstaff is rather pleasant. Its elevation is 6900 feet. - Climate: https://en.wikipedia.org/wiki/Flagstaff,_Arizona#Climate https://en.wikipedia.org/wiki/Fla

Flagstaff is rather pleasant. Its elevation is 6900 feet. - Climate: https://en.wikipedia.org/wiki/Flagstaff,_Arizona#Climate https://en.wikipedia.org/wiki/Flagstaff,_Arizona#Climate - Visual glance at vegetation: https://upload.wikimedia.org/wikipedia/commons/d/dc/Flagstaff_AZ_from_Mars_Hill.jpg https://upload.wikimedia.org/wikipedia/commons/d/dc/Flagstaf... Further south, Prescott, at 5400 feet: - Climate: https://en.wikipedia.org/wiki/Prescott,_Arizona#Climate https://en.wikipedia.org/wiki/Prescott,_Arizona#Climate - Visual glance at vegetation: http://image.shutterstock.com/z/stock-photo-downtown-prescott-arizona-aerial-view-80453635.jpg http://image.shutterstock.com/z/stock-photo-downtown-prescot... versus, Phoenix, at 1100 feet - Climate: https://en.wikipedia.org/wiki/Phoenix,_Arizona#Climate https://en.wikipedia.org/wiki/Phoenix,_Arizona#Climate - Visual glance at vegetation: https://upload.wikimedia.org/wikipedia/commons/f/f3/PhoenixDowntown.jpg https://upload.wikimedia.org/wikipedia/commons/f/f3/PhoenixD... (notice that the trees are all planted, as there are none on the mountains, and absent from less-prosperous residential areas)