Guantou Mountain Geological Landscape Trail — Guantou Mountain is located on the northeast side of Beigan Island. It is a unique and important geological landscape in Matsu, named for its distinctive mountain shape resembling an official's hat.

Guantou Mountain Geological Landscape Trail. Guantou Mountain is located on the northeast side of Beigan Island. It is a unique and important geological landscape in Matsu, named for its distinctive mountain shape resembling an official's hat. Guantou Mountain is located on the northeast side of Beigan Island. It is a unique and important geological landscape in Matsu, named for its distinctive mountain shape resembling an official's hat. The rock formations in this area have been sculpted over a long period by sea erosion, weathering, and tectonic activity, forming distinct joints, folds, and bedding lines, making it a natural outdoor classroom for learning about island landforms. Walking along the trail, visitors can admire the coastline on the east side of Beigan, sea cliffs, bay curves, and surrounding mountain scenery, making it a popular outdoor route with both natural education and scenic viewing value. Address: 連江縣南竿鄉連江縣南竿鄉仁愛村官帽山 Hours: 00:00–23:59 Matsu