Sanxiantai (Terrace of the Three Immortals) is a coastal landmark in Chenggong Township, Taitung County on Taiwan's east coast, made up of a rocky cape and a small offshore island. Its icon is a roughly 400 m eight-arch cross-sea footbridge whose red-and-grey silhouette resembles a reclining dragon, named for a Taoist legend that three of the Eight Immortals once rested on its rocks. It is prized for raised coral reefs, sea-eroded volcanic terrain, and Pacific sunrises — but note that the signature bridge is closed for a major renovation from May 2026, so confirm current access before visiting.
The iconic ~400 m eight-arch cross-sea footbridge with its 'reclining dragon' shape (currently under repair — see cautions)
A celebrated spot for watching sunrise over the Pacific horizon; early morning and late afternoon offer the best light and fewest crowds
Raised coral reefs and dramatic volcanic-agglomerate coast with potholes, sea caves and eroded trenches
A white lighthouse from 1915 (atop Lü Dongbin Rock), the east coast's earliest, plus rare shoreline plants
Pebble beaches for coastal walks, wave-listening and easy nature observation
Good to know
RulesKey notice: the landmark eight-arch cross-sea bridge is closed for salt-corrosion repairs from May 4, 2026 (scheduled to finish end of 2027), so you cannot cross to the offshore island — the island lighthouse and trails are off-limits during this period. The mainland scenic area, pebble beach and viewpoints stay open. Confirm the latest reopening status before your trip.
SafetyThe terrain is rugged and access roads are narrow; jetties, rocks and pebble sections are slippery. Keep back from the water on high-surf days and check the weather and sea conditions before you go.
SeasonJune–September is typhoon season with strong winds, heavy rain and possible closures; October–April (spring/autumn) is most comfortable. Sun and wind are strong on the exposed coast, so bring a hat, sunscreen and a windbreaker.
RulesThe island area is a protected nature reserve. Do not collect or remove rocks, coral, shells, plants or animals, and stay on the designated paths.
RulesEntry on foot is free, but vehicle/parking (cleaning-and-maintenance) fees apply for cars and scooters — check posted amounts and current notices. Visitor-centre and shop hours (roughly 08:30–17:00) and sunrise access times should be verified on site.
MannersIt gets busy at sunrise, so don't block the car park or paths with tripods and gear, keep noise down on the pebble beach, and carry out your trash to respect other visitors and the reserve.
Practical info
Reachable from Taitung city on the Taiwan Tourist Shuttle bus 8101/8101A (about 2.5 hours each way, only a few departures a day — check the timetable in advance); by car, park and continue on foot. Entry is free (vehicle fees apply); visitor centre and shops roughly 08:30–17:00. Verify all fees, hours and whether the eight-arch bridge has reopened via the latest official notices.
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