Canyon Walls Marine Corps Sgt. Brehm Rhett, ground radio repairman, 1st Intelligence Battalion, I Marine Expeditionary Force-Information Group, Marine Corps Base Camp Pendleton, Calif., admires the canyon walls during a hike at Zion National Park, Utah, Aug. 4, 2018. The Single Marine Program sponsors such excursions. Marine Corps photo by Lance Cpl. Baylee Boggs SHARE: Download: Full Size (1.37 MB) Tags: usmc, SMP, Hiking, single Marines, Utah, Zion National Park Credit: Lance Cpl. Baylee Boggs VIRIN: 180804-M-SP684-1003.JPG Photo Gallery