Travel the Shimanami Kaido expressway to enjoy the fragrance of the sea, an easy-going atmosphere, and the many beautiful islands of the Seto Inland Sea. Experience the fierce currents of the Kurushima Strait from a sightseeing boat. A dedicated lane for cyclists and pedestrians on the bridge over the strait also allows visitors to cross the waters on two wheels.

Renowned as Japan's last pristine river, Shimanto River is the longest waterway in Shikoku, measuring 196 km. Submersible bridges built without handrails to withstand flooding still carry traffic and are famed as tourist spots along the river.

Kochi castle is the only castle in Japan with all the original buildings in the innermost ring of defense still standing, thus retaining its Edo era form. Fifteen buildings including the keep and the main gate are designated by the Japanese government as Important Cultural Assets.

Running for approximately 8 km, Oboke and Koboke gorges were created by the raging flow of the Yoshino River across Shikoku over the course of 200 million years. The area offers splendid views of natural rocks resembling marble statues. The clear river is tinged with the hues of cherry blossoms in spring and changing leaves in fall.