Xiyu West Fort | Penghu Attraction

Xiyu West Fort was built in the 12th year of the Guangxu reign (1886) under the supervision of Liu Mingchuan. It is the best-preserved Qing Dynasty Western-style bastion coastal defense fortification in Taiwan and is now a National Historic Site. Inside are a magazine, barracks, and an observation post; the gun embrasures face the sea, commanding the western sea lane of Penghu from high ground.

Highlights of Xiyu West Fort

Xiyu West Fort uses a Western bastion design with an irregular polygonal floor plan to maximize artillery firing angles and eliminate blind spots — a concrete result of introducing Western military engineering techniques during the late Qing Self-Strengthening Movement. The fort's stone walls are thick, with multiple gun embrasures facing the western sea, controlling the movement of vessels through Penghu's waterway.

The fort's interior preserves a magazine, barracks, and an observation post with a complete spatial layout. Visitors can enter each area to understand the operational logic of Qing Dynasty coastal defense. The battery sits at an elevated position; standing on the observation post and looking out over the western sea gives a sweeping view — the best place to feel the military geography of late Qing coastal defense. Interpretation signage is provided throughout; reading it alongside a tour is recommended.

Tips for Getting the Most Out of Your Visit

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Understand the Bastion Design LogicBefore entering, look at the polygonal perimeter and the positions of the gun embrasures from the outside, then go inside and compare with the external shape to understand the military reasoning behind the Western bastion design.

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Enter Each Ancillary SpaceThe magazine, barracks, and observation post each served different functions. Follow the interpretation panels through each one to get a sense of what life and battle readiness looked like for Qing Dynasty coastal soldiers.

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Look Out from the Observation PostThe observation post commands the western sea. The open view below makes the military geographic logic of the site's location immediately clear — you can see exactly why this was a key point in Penghu's coastal defense.

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Read the Historical BackgroundXiyu West Fort was built in the aftermath of the Sino-French War as part of Liu Mingchuan's effort to strengthen Taiwan's coastal defenses. This context helps explain the urgency of the construction and the choice of technology.

Practical Information

Getting There & Time

Located in Waian Village, Xiyu Township. From Magong City by scooter, cross the Penghu Great Bridge and continue south — about 50–60 minutes total.
An admission fee applies (confirm the current price on-site). General opening hours are 8 am to 5 pm; verify exact times before heading out.
Allow 1–1.5 hours, including visiting all areas and reading the interpretation panels.

Nearby Connections

Waian Village is also home to Yuwengdao Lighthouse (Xiyu Lighthouse); the two are adjacent — combine them into a half-day itinerary at the southern end of Xiyu.
Xiyu Township also has Daguoye Basalt Columns and Erkan Village — plan a full-day Xiyu itinerary.

Sources: Cultural Heritage Bureau, Ministry of Culture (National Historic Site records); spot context notes. Photos pending Dio's on-site photography.

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