In 1936, he climbed Mount Triglav, the tallest peak in Yugoslavia. In 2006, the 70th anniversary of his climb was commemorated with a memorial chapel being built near the summit. In July 1937, he led a pilgrimage to the Holy Land (then the British Mandate of Palestine). During the pilgrimage, he blessed an altar dedicated to the martyr Nikola Tavelić, who had already been beatified at that time, and was later canonised as a saint. After his return from Palestine, Stepinac began a campaign for the canonisation of Tavelić, and proposed that a monument to him be built in the Velebit mountains overlooking the Adriatic Sea.