Eastern Arizona GuideEastern Arizona is part of the state of Arizona, in the United States of America. It is a complex region of remarkable cultural, geological and scenic diversity despite its sparse population. HotelsFind hotels in Willcox, Holbrook, Holbrook, Willcox, Sierra Vista and more. Chiricahua National MonumentChiricahua National Monument is a unit of the United States national park system in Southeast Arizona. Petrified Forest National ParkPetrified Forest National Park is a United States National Park that is in eastern Arizona, in the Southwest region of the United States. Southeast ArizonaSoutheast Arizona is a region of grand desert, with a few "sky islands" of mountainous country, some of it superbly scenic. HolbrookHolbrook is a town in Eastern Arizona, once known as the "town too rough for women and churches." Travelers following the Route 66 itinerary will pass through here, as well as those passing through the modern Interstate 40. BisbeeBisbee is a city in Eastern Arizona. Bisbee is an old mining town established in 1880 was name after Judge DeWitt Bisbee who was a financial backer of the Copper Queen Mine. PearcePearce is a city in Eastern Arizona. Mogollon RimThe Mogollon Rim is a geologic feature that separates the high desert of northeastern Arizona from the low desert of southeastern Arizona. MorenciMorenci is a city in Arizona.