Wonder World 520 () is twin skyscraper complex under construction in Zhubei City, Hsinchu County, Taiwan. The tower will be tall, with 32 floors above ground and 6 basement levels. The project is designed to be a mixed-use complex, housing a Sheraton hotel, 890 residential units as well as a shopping center. Construction of the complex began in 2020 and will be completed by 2023. It will become the tallest building in the city.