Shimanami Kaido is an expressway that connects the towns of Onomichi and Imabari, and nine of the Geiyo Islands. The road, and 55 bridges, cross the Seto Inland Sea. The 47-mile cycle route is famed for its scenic views. Enroute, spend time beaches or hot springs. Adding this easy cycling adventure to your Japan trip will impart a sense of fun and living like a local.