Escudilla Mountain is located in Apache County, Arizona, United States, and is part of the White Mountains. The peak is approximately 3.5 miles from the Arizona-New Mexico border. The summit is the highest point in the Escudilla Wilderness which is administered as part of the Apache-Sitgreaves National Forest. It is also the third-highest mountain peak …Escudilla Mountain is located in Apache County, Arizona, United States, and is part of the White Mountains. The peak is approximately 3.5 miles from the Arizona-New Mexico border. The summit is the highest point in the Escudilla Wilderness which is administered as part of the Apache-Sitgreaves National Forest. It is also the third-highest mountain peak in Arizona.