Grand Canyon Caverns near Peach Springs, Arizona, in early August will open a Caverns Grotto on an elevated platform as a specialty underground dining area. Frank Kocevar, former owner of Historic Seligman Sundries in nearby Seligman, Arizona, had some details in an email: A winding walkway takes you to the platform. The raised platform will … Continue reading Grand Canyon Caverns soon will open Grotto underground dining area