Skip the city humidity and catch the S15 bus to Qingtiangang Grassland to chill with wild water buffalo. The sulfur vents at Xiaoyoukeng smell like rotten eggs but the steam photos are top-tier. March is peak calla lily season in Zhuzihu, but it gets packed. A private car charter saves your legs if you want to hit the secret hot springs and Beitou on the same day. Budget four hours for the main hiking loops.
