Chris McCarthy (left), a mountaineering guide with U.S. Military Outdoor Recreation, hands out climbing harnesses prior to leading a climbing expedition at Ramstein, Germany, on March 20, 2016. Members of the c More
U.S. Air Force Master Sgt. Walter Shivel selects a climbing helmet before going on repelling trip with U.S. Military Outdoor Recreation at Ramstein, Germany on March 20, 2016. Members of the climbing party were More
Participants of a U.S. Military Outdoor Recreation sponsored trip walk along a path within the National Network of Footpaths in the Grand-Duchy of Luxembourg on March 20, 2016. Members of the climbing party wer More
U.S. Air Force Senior Airman Amber Kuth (left) tightens her climbing helmet before entering a cave within the National Network of Footpaths in the Grand-Duchy of Luxembourg on March 20, 2016. Members of the cli More
Chris McCarthy, a mountaineering guide with U.S. Military Outdoor Recreation, explains some of the safety concerns of cave repelling within the National Network of Footpaths in the Grand-Duchy of Luxembourg on More
Chris McCarthy, a mountaineering guide with U.S. Military Outdoor Recreation, maneuvers through a cave within the National Network of Footpaths in the Grand-Duchy of Luxembourg on March 20, 2016. Members of the More
Hana Rice, a U.S. Military Outdoor Recreation guide, carries here climbing harness to a cave within the National Network of Footpaths in the Grand-Duchy of Luxembourg on March 20, 2016. Members of the climbing More
Chris McCarthy, a mountaineering guide with U.S. Military Outdoor Recreation (ODR), instructs a climbing party on the proper wear of the ATC and climbing harness during an ODR sponsored trip within the National More
Sean Podrecca (right), Adventure Programs director and climbing guide with U.S. Military Outdoor Recreation, assists U.S. Air Force Senior Airman Amber Kuth (left) with unhooking her ATC during a repelling trip More
Sean Podrecca (right), Adventure Programs director and climbing guide with U.S. Military Outdoor Recreation, assists U.S. Air Force Senior Airman Xavier Riopedre (left) with unhooking his ATC during a repelling More
Sean Podrecca (right), Adventure Programs Director and climbing guide with U.S. Military Outdoor Recreation, assists U.S. Air Force Senior Airman Xavier Riopedre (left) with unhooking his ATC during a repelling More
Sean Podrecca, Adventure Programs Director and climbing guide with U.S. Military Outdoor Recreation, manages the slack of a climbing rope during a repelling trip within the National Network of Footpaths in the More
Chris McCarthy (right), a mountaineering guide with U.S. Military Outdoor Recreation, instructs Priscilla Weikei (left) on proper repelling techniques before repelling from an approximate 35 foot rock face wit More
Hana Rice, a guide with U.S. Military Outdoor Recreation, secures a climbing rope after repelling from an approximate 35 foot rock face within the National Network of Footpaths in the Grand-Duchy of Luxembourg More
Chris McCarthy (left), a mountaineering guide with U.S. Military Outdoor Recreation, untangles a climbing rope during a cave repelling trip within the National Network of Footpaths in the Grand-Duchy of Luxembo More
Participants of a U.S. Military Outdoor Recreation sponsored trip listen to a mountaineering guide before repelling into a cave within the National Network of Footpaths in the Grand-Duchy of Luxembourg on March More
Chris McCarthy (left), a mountaineering guide with U.S. Military Outdoor Recreation (ODR), repels into a cave as Sean Podrecca (right), Adventure Programs director and climbing guide with U.S. ODR, reaches for More
Chris McCarthy, a mountaineering guide with U.S. Military Outdoor Recreation (ODR), repels into a cave during an ODR sponsored trip within the National Network of Footpaths in the Grand-Duchy of Luxembourg on M More
Zayra Bowman (left) prepares to repel into a cave during an U.S. Military Outdoor Recreation sponsored trip within the National Network of Footpaths in the Grand-Duchy of Luxembourg on March 20, 2016. Members o More
Zayra Bowman repels into a cave during an U.S. Military Outdoor Recreation sponsored trip within the National Network of Footpaths in the Grand-Duchy of Luxembourg on March 20, 2016. Members of the climbing par More
Hanna Rice, a U.S. Military Outdoor Recreation (ODR) guide, manages a climbing rope during an ODR-sponsored trip within the National Network of Footpaths in the Grand-Duchy of Luxembourg on March 20, 2016. Memb More
Hanna Rice (left), a U.S. Military Outdoor Recreation (ODR) guide, attaches a climbing rope to the ATC of Priscilla Weikei (right) during an ODR-sponsored trip within the National Network of Footpaths in the Gr More
Chris McCarthy (left), a mountaineering guide with U.S. Military Outdoor Recreation (ODR), assists U.S. Staff Sgt. Thuy Lim (right) up a cave shaft during an ODR-sponsored trip within the National Network of Fo More
Members of a climbing party maneuver through a cave located within the National Network of Footpaths in the Grand-Duchy of Luxembourg on March 20, 2016. Members of the party were required to wear the appropriat More
U.S. Air Force Staff Sgt. Thuy Lim and other adventurers maneuver through a cave during an U.S. Military Outdoor Recreation sponsored trip within the National Network of Footpaths in the Grand-Duchy of Luxembou More
Chris McCarthy (right), a mountaineering guide with U.S. Military Outdoor Recreation (ODR), belays U.S. Air Force Senior Airman Xavier Riopedre (left) up a cave shaft during an ODR sponsored trip within the Nat More
Chris McCarthy (bottom), a mountaineering guide with U.S. Military Outdoor Recreation (ODR), ascends out of a cave during an ODR sponsored trip within the National Network of Footpaths in the Grand-Duchy of Lux More
Chris McCarthy, a mountaineering guide with U.S. Military Outdoor Recreation (ODR), disassembles a safety line during an ODR sponsored trip within the National Network of Footpaths in the Grand-Duchy of Luxembo More
A climbing group gathers for a photo after attending a U.S. Military Outdoor Recreation cave rappelling event within the National Network of Footpaths in the Grand-Duchy of Luxembourg on March 20, 2016. Members More
Chris McCarthy, a mountaineering guide with U.S. Military Outdoor Recreation (ODR), instructs a climbing group on components of a climbing harness at Ramstein Air Base, Germany on March 20, 2016. Members of the More
Chris McCarthy, a mountaineering guide with U.S. Military Outdoor Recreation (ODR), instructs a climbing group on proper rappel techniques prior to rappelling from an approximate 35 foot rock face during an ODR More
U.S. Air Force Master Sgt. Douglas Storseth rests against a bolder prior to rappelling from an approximate 35 foot rock face during an ODR sponsored trip within the National Network of Footpaths in the Grand-Du More
Sean Podrecca, Adventure Programs Director and climbing guide with U.S. Military Outdoor Recreation (ODR), rappels from an approximate 35 foot rock face during an ODR sponsored trip within the National Network More
Sean Podrecca (right), Adventure Programs Director and climbing guide with U.S. Military Outdoor Recreation (ODR), monitors and manages the climbing rope of a climber during an ODR sponsored trip within the Nat More
U.S. Air Force Senior Airman Amber Kuth (left) is assisted by Sean Podrecca (right), Adventure Programs Director and climbing guide with U.S. Military Outdoor Recreation (ODR), while rappelling from an approxim More
U.S. Air Force Senior Airman Xavier Riopedre rappels from an approximate 35 foot rock face during an U.S. Military Outdoor Recreation sponsored trip within the National Network of Footpaths in the Grand-Duchy o More
Chris McCarthy (left), a mountaineering guide with U.S. Military Outdoor Recreation (ODR), instructs U.S. Air Force Staff Sgt. Phuong Lim (right) on the proper rappel stance prior to rappelling from an approxim More
U.S. Air Force Staff Sgt. Phuong Lim (left) receives instructions on the proper rappel stance prior to repelling from an approximate 35 foot rock face during an ODR sponsored trip within the National Network of More
U.S. Air Force Staff Sergeant Phuong Lim (left) rappels from an approximate 35 foot rock face during an ODR sponsored trip within the National Network of Footpaths in the Grand-Duchy of Luxembourg on March 20, More
U.S. Air Force Staff Sgt. Thuy Lim (left) rappels from an approximate 35 foot rock face during an ODR sponsored trip within the National Network of Footpaths in the Grand-Duchy of Luxembourg on March 20, 2016. More
Chris McCarthy, a mountaineering guide with U.S. Military Outdoor Recreation (ODR), rappels from an approximate 35 foot rock face during an ODR sponsored trip within the National Network of Footpaths in the Gra More
Zayra Bowman prepares to rappel into a cave during an U.S. Military Outdoor Recreation sponsored trip within the National Network of Footpaths in the Grand-Duchy of Luxembourg on March 20, 2016. Members of the More
U.S. Air Force Senior Airman Xavier Riopedre (left) and Senior Airman Amber Kuth (right) watch as a climber rappels into a cave during an U.S. Military Outdoor Recreation sponsored trip within the National Netw More
U.S. Air Force Staff Sgt. Thuy Lim rappels into a cave during an U.S. Military Outdoor Recreation sponsored trip within the National Network of Footpaths in the Grand-Duchy of Luxembourg on March 20, 2016. Memb More
Sean Podrecca, Adventure Programs Director and climbing guide with U.S. Military Outdoor Recreation (ODR), looks down cave shaft during an ODR sponsored trip within the National Network of Footpaths in the Gran More
Hana Rice, a guide with U.S. Military Outdoor Recreation (ODR), manages rope slack as someone ascends into a cave during an ODR sponsored trip within the National Network of Footpaths in the Grand-Duchy of Luxe More
U.S. Air Force Master Sgt. Douglas Storseth repels into a cave during an ODR sponsored trip within the National Network of Footpaths in the Grand-Duchy of Luxembourg on March 20, 2016. Members of the climbing More
Chris McCarthy, a mountaineering guide with U.S. Military Outdoor Recreation (ODR), maneuvers through a cave during an ODR sponsored trip within the National Network of Footpaths in the Grand-Duchy of Luxembour More
Chris McCarthy (right), a mountaineering guide with U.S. Military Outdoor Recreation (ODR), assists U.S. Air Force Staff Sergeant Phuong Lim (left) with her carabiner before climbing from a cave during an ODR s More
A climbing rope moves as a climber ascends out of a cave during an U.S. Military Outdoor Recreation sponsored trip within the National Network of Footpaths in the Grand-Duchy of Luxembourg on March 20, 2016. Me More
Hana Rice, a guide with U.S. Military Outdoor Recreation (ODR), grasps a rock overhang as she ascends out of a cave during an ODR sponsored trip within the National Network of Footpaths in the Grand-Duchy of Lu More
Hana Rice, a guide with U.S. Military Outdoor Recreation (ODR), grasps a tree root as she ascends out of a cave during an ODR sponsored trip within the National Network of Footpaths in the Grand-Duchy of Luxemb More
Chris McCarthy, a mountaineering guide with U.S. Military Outdoor Recreation (ODR), grasps a tree root as he ascends out of a cave during an ODR sponsored trip within the National Network of Footpaths in the Gr More
Chris McCarthy, a mountaineering guide with U.S. Military Outdoor Recreation (ODR), tosses a safety climbing rope downhill to assist other climbers during an ODR sponsored trip within the National Network of Fo More