Shimoda Beaches — White Sand Bays of Southern Izu

Shimoda (下田) is the southernmost city on the Izu Peninsula, famous for white-sand beaches, crystal-clear water, and historical significance as the port where Commodore Perry's Black Ships forced Japan to open to the West in 1854. The coastline features multiple beach options: Shirahama Beach (伊豆最大の海水浴場, Izu's largest swimming beach), Nabetada Beach (鍋田浜, secluded cove popular with families), and Kisami Ohama Beach (吉佐美大浜, 800m stretch of white sand).

Shimoda's beaches are considered Kanto region's best — the Kuroshio Current brings warm, clear water (visibility 10–15m), and the white sand contrasts with the rocky Izu Peninsula coastline. Swimming season runs late June–early September, with August seeing peak crowds. Outside summer, the beaches remain scenic for walking, and the town's hot springs, historical sites, and fresh seafood provide year-round appeal.