Coconino National Forest lies southeast of the Grand Canyon in which state?

Coconino National Forest is located in Arizona and is notable for its expansive landscapes, which include ponderosa pine forests, red rock formations, and a variety of recreational opportunities. It covers a significant area of northern Arizona, including regions that are directly adjacent to the Grand Canyon.

The forest's proximity to one of the most famous natural wonders in the United States highlights its geographical significance within Arizona. Visitors to the area often explore both Coconino National Forest and the nearby Grand Canyon, taking advantage of the diverse environments each location offers. This close relationship with the Grand Canyon emphasizes that Coconino National Forest is indeed within Arizona. The other states listed in the options do not contain Coconino National Forest or are not geographically related to the Grand Canyon in this context.