This stunning mountain range is located nine kilometers south of Da Nang. The group includes Kim Son (Mountain of Wood), Thuy Son (Mountain of Water), Hoa Son (Mountain of Fire), and Tho Son (Mountain of Earth). Several Buddhist temples have been built into the caves and grottoes, and it's a popular pilgrimage site. The real fun, though, is at the Am Phu cave, where you can make the steep climb up toward the light and see the view from the top of the mountain. Tourists should be warned to bring walking or climbing shoes. Any motorbike taxi driver in Da Nang will be happy to take you and let you set your own schedule. Guides are available.

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