Tango-Amanohashidate-Ōeyama Quasi-National Park (丹後天橋立大江山国定公園, Tango-Amanohashidate-Ōeyama Kokutei Kōen) is a Quasi-National Park in northern Kyōto Prefecture, Japan. Established in 2007, the park comprises a number of non-contiguous areas of the former Tango Province, with a central focus on Mount Ōe (大江山) and Amanohashidate, one of the Three Views of Japan.