The Dragon Bravo Fire has destroyed dozens of structures and a water treatment facility, and the White Sage Fire, located in Kaibab National Forest, has forced hundreds to evacuate.

A raging wildfire near the Grand Canyon in the US has destroyed dozens of buildings - including a historic lodge that was the only accommodation available within the surrounding national park's North Rim.

The visitor center and a wastewater treatment plant were among the 50 to 80 structures lost, the park superintendent said. The area was evacuated Thursday.