SUP / canoe cruising in the mangrove river "Miyara River" designated as a national cultural asset as a natural monument, and a great snorkeling spot in the popular snorkeling spot "blue cave". At Miyara River, cruising in the midst of the great outdoors with the topic of new activity "SUP" or the standard activity "canoe". Snorkeling plays with the fish in the Blue Grotto and its surroundings. It is a plan where you can enjoy the nature of Ishigaki!