White Mountain Scenic Highway is in east-central Arizona, approximately 170 miles east of Phoenix. The southwest access is in Whiteriver in Fort Apache Indian Reservation. From Whiteriver, the byway travels north to McNary and then east to the junction of US 180/191, north of Alpine.
The 123-mile scenic drive follows Arizona Highways 73, 260, 261, 273, and 373 and Forest Service Roads 87 and 249. This series of connecting roads follow a combination of two-lane paved and gravel-surfaced roads that are suitable for all vehicles. Arizona Highways 73 and 260 are usually open year-round. The remaining roads are subject to closure in the winter.
White Mountain Scenic Highway crosses the Apache-Sitgreaves National Forests and Fort Apache Indian Reservation. It travels through forests of pinyon, juniper, and ponderosa pine. Recreation activities within the reservation require a tribal permit. Permits are available in Whiteriver at the Game and Fish Office.
Several lakes and streams offer excellent opportunities for catching trout. Some lakes are too shallow for fish survival, but are deep enough for canoes or rowboats. Because of their small size, most lakes have restrictions on horsepower for boat motors.
Hiking opportunities range from short nature walks to longer back country hikes. Over 800 miles of trail exist within the national forests. Two trails form a 28-mile loop between Greer and Mount Baldy. Each trail is 14 miles long. Portions of both pass through 7,000-acre Mount Baldy Wilderness and are heavily used. Mount Baldy lies within the Indian reservation and should not be entered without first contacting tribal headquarter.