Mountain climbing was Harrer's true passion. Knowing an extraordinary feat of climbing could win him a place on a Himalayan expedition, Harrer and a friend, Fritz Kasparek, resolved to be the first to climb the North Face of the Eiger (3,967 m, 13,025 ft) in the Bernese Alps of Switzerland. The near vertical wall, with its ice-field known as The White Spider, had claimed several lives; and the Bernese authorities even banned climbing it. Following his final university exams in July 1938, Harrer and Kasparek traveled to Kleine Scheidegg at the foot of the Eiger and set out on their climb. Halfway up the mountain, Harrer and Kasparek encountered another team making the attempt, Ludwig Vörg and Anderl Heckmair from Germany. The four decided to make the rest of the climb as a single team, with the experienced Heckmair leading.