Iriomote-jima-kanko-center located at Ishigaki prepares
various sightseeing courses. Although all of the courses are day
trips starting from Ishigaki, you can participate those directly at Iriomote.
For detailed information, see here.
A tour by Shigeta-maru (a pleasure boat) and Aragusuku Island (Panari) tour by Marine-kaiyu would be recommended. Shigeta-maru visits Mizuochi Falls and go
around Cape Saba and Amitori. A coral reef such as Maibishi spot
around Aragusuku Island is very beautiful. For detailed information
such as contents of the tours and charges, see the every Web site.
Also, the snorkeling tours around Barasu and Hatoma Islands which we can see from Kanpira-so are available by Hotel Mariudo's irregular tour, Duck Tour, a chartered boat of Sanwa Fishing, further Densaa Restaurant which is located close to Kanpira-so provides a ferry
service to Hatoma Island.
Sea kayak tour
Canoe service of Haimi-Papillon, Umiatcha, Mayagusuku Eco-tour Service, L. B. Kayak Station, Duck Tour, Murata-shizen-juku prepare various kinds of sea kayak tours. A
challenge would be recommended to people who are confident in their stamina.
Offshore fishing and a chartered boat are available at Sanwa Fishing, One Ocean, Marine Box and Kukai Marine Service. For detailed information such as contents of the tours and charges, see the every Web site.