Photo highlights: Grand Canyon celebrates Earth Day (Photo Gallery)

Grand Canyon patrol horses make the rounds stopping for photos.

Mike Quinn/NPS

Grand Canyon patrol horses make the rounds stopping for photos.

Grand Canyon National Park celebrated Earth Day at the culmination of National Park Week April 22.

Comments

Comments are not posted immediately. Submissions must adhere to our Use of Service Terms of Use agreement. Rambling or nonsensical comments may not be posted. Comment submissions may not exceed a 200 word limit, and in order for us to reasonably manage this feature we may limit excessive comment entries.

Use the comment form below to begin a discussion about this content.