Introduction The homestay is situated in a central location in Penghu, with its entrance connecting to the largest inner sea's intertidal zone, rich in marine ecology, providing visitors with the best marine ecological experiences. Guests can enjoy the starry night sky free of light pollution and the stunning blue sea and sky from every room. The calm inner sea offers opportunities for water play, stand-up paddleboarding, kayaking, and observing intertidal creatures, all while showcasing the relaxed vacation atmosphere of Penghu’s natural marine ecology.