Among these is Saguaro National Park, home to the nation's largest cacti species and the only U.S. national park split by a major city—the underrated but charming Tucson, Arizon ...

Hikers are advised to avoid it during the hottest parts of the day. Early mornings and late evenings are safest.

Tracy and Dale McMullen are Canadians who had a vacation home in Buckeye, Arizona, for five years until they sold it in April ...