Tongpan Geological Park Introduction
Tongpan Island is located about 6 nautical miles from Magong Island. The entire island is surrounded by stone columns formed by well-developed basalt columns, which are considered the most remarkable in Penghu, earning it the nickname "Yellowstone Park of Penghu." The island features both columnar and plate-like jointing, originally displaying hexagonal or pentagonal shapes. However, due to severe weathering and erosion, the edges of the rock columns have become rounded, and some basalt columns have eroded into spherical shapes at their tops. The coastal erosion platform on the southwestern shore of Tongpan features a concentric lava outlet formed by basalt magma eruptions, with a central uplifted rock resembling a lotus pedestal, known as "Lotus Seat." This unique geological landscape is revealed with the ebb and flow of the tides. The popular scenic spot, "Bolang Coffee - The Drumming Episode," prominently features the silhouette of Tongpan Island at the beginning, accompanied by thunderous drumming and magnificent basalt formations that are awe-inspiring. The basalt columns of Tongpan Island serve as a subject for many travel shows and advertisements, and their imposing columnar profile represents a distinctive element of Penghu.
Tungp'an Aerial View
Tongpan Geological Park
