Sanxiantai, known for its iconic arch bridge connecting to three rocky islets, is a prominent scenic area on Taiwan's east coast. The bridge offers stunning ocean views and is the main attraction. It's generally accessible, but wheelchair users might find some parts challenging. Visiting solo is common and enjoyable, allowing flexibility, though guided tours can provide cultural and geological insights. The area is open year-round, but typhoon season (summer/early autumn) might bring closures due to severe weather. Expect to spend around 2-3 hours exploring. The cost is minimal, primarily covering transportation and optional snacks.