Discover the delights of subtropical Japan on a day trip to Iriomote and Yubu islands. After leaving Ishigaki by ferry, dock on Iriomote, the jungle-covered island with dense mangrove forests, ringed by sandy bays. See it all on a cruise along Nakama River, and then cross the shallow waters to neighboring Yubu by water buffalo cart. Here, you’ll visit a botanical garden to learn about the island’s plant life. Lunch and ferry transport are both included.