Explore the vast jungles waterfalls and mangroves of iriomote island iriomote jima on this full day adventure from ishigaki cruise along the urauchi river okinawas longest river and hike to maryudo falls and kanpire falls followed by an easy 2 hour kayak tour highlighting the regional flora and fauna lunch and round trip ferry transport from ishigaki are included numbers are limited to 10 people to ensure quality attention from an experienced guide