Sanxian Tower stands on the western cliffs of Wai-an Village at the southern end of Xiyu Island, and has served as a spiritual center for generations of local fishers. The tower enshrines three Taoist immortals — Lü Dongbin, Tieguai Li, and He Xiangu. The Revised Taiwan Prefecture Gazetteer (《重修臺灣府志》) of 1747 already records “three pointed pagodas” on the heights above Wai-an, placing the tower’s origins at least as far back as the mid-18th century — nearly 280 years ago — and bearing witness to the continuity of faith in this traditional fishing community. From the tower’s vantage point, the Taiwan Strait stretches out to the west, while layers of stone residences, windbreak walls, and fish-drying racks surround the site in every direction. Wai-an is one of the least commercialized fishing settlements in Penghu, and the tower makes a natural focal point for anyone wanting to experience the rhythms of traditional island life. The site is open at any hour with no entry restrictions.
What to See
The tower follows a classic Taoist shrine layout, enshrining Lü Dongbin, Tieguai Li, and He Xiangu. The stonework is finely carved, and dedication tablets inside the shrine hall record contributions from worshippers across many generations. Looking west from the tower, the Taiwan Strait opens up before you; on clear days, the outline of Taiwan’s west coast is visible on the horizon. Looking east, the old stone houses of Wai-an spread out in terraced rows — stone walls, stone cottages, and low-profile windbreak rooflines that are a frequent subject for photographers. Along the village lanes you may catch fishers mending nets or drying small fish in the open air, daily routines that shift with the tides throughout the year.
Getting There and Nearby Attractions
By bus Alight at Wai-an Terminal (PEN299550, about a 5-minute walk) or Wai-an East Stop (PEN299549, 8-minute walk); Wai-an West Stop (PEN299548) is also within walking distance. The path to the tower passes through traditional stone-paved village streets.
Driving and parking There are simple parking areas within Wai-an Village, though spaces can be scarce on busy summer days — arrive early.
Nearby Within 200 metres of the tower is the old Wai-an quarter, with well-preserved stone residences, windbreak walls, and fish-drying racks. Walking south for about 10–15 minutes brings you to Wai-an Harbour and its pier, best seen at high tide. Heading east on foot for 15 minutes connects you to Xiyu Lighthouse and Dayi Temple. Allow around 2 hours to cover the village and surrounding sights, and bring your own water — there are no convenience stores in the village.