On a clear winter day get a 19 minute workout while exploring the summit of Mt. Tsurumi (鶴見岳), a 1,375m (4,511 feet) dormant volcano that towers over the town of Beppu, which is one of the hot spring capitals of Japan.
Get a 32 minute workout while descending from the peak of the “Roof of the Kunisaki Peninsula” in Kyushu's Oita Prefecture to reach Futagoji Temple (両子寺).
Get a 40 minute workout while descending from one of the peaks of the “Roof of Kyushu” inside the Aso-Kuju National Park in Kyushu's Oita Prefecture during the tail end of the height of the season for autumn foliage.
Get a strenuous 37 minute workout while hiking through the woods up to Bumeibashi (無明橋), a stone bridge on a precipitous cliff which was built for ascetic practices by monks of the Tendai sect of Buddhism (天台宗寺院の僧侶).