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South Izu beaches, part 1: easy sandy beaches for families

Do · Shimoda · Originally covered on this site in 2017 (in Japanese); rewritten in English and updated 2026-10-24.

Long white-sand beaches with lifeguards, showers and parking: Shirahama Ohama, Kisami Ohama, Tatadohama, Yumigahama and Imaihama.

The original Japanese version of this site ran a three-part series on swimming in south Izu, from easy to adventurous. This is the first part: beaches with sand, gentle entry and summer facilities (lifeguards, showers, toilets, parking) during the official swimming season, which usually runs from mid-July to late August.

Shirahama Ohama (Shimoda)

The biggest and best-known beach near Shimoda: a long arc of white sand with turquoise water, a shrine whose torii stands on the rocks at one end, and plenty of parking and cafés. Busy in August. See our full guide to Shirahama.

Kisami Ohama (Shimoda)

A wide beach backed by dunes and fields west of the centre of Shimoda, popular with surfers when there are waves and with families on calm days.

Tatadohama (Shimoda)

A sandy surf beach close to the centre of Shimoda, with good facilities. Fine for swimming on calm days; popular with surf schools when the waves are up.

Yumigahama (Minami-Izu)

A bow-shaped bay of fine sand lined with pines, shallow for a long way out: one of the gentlest beaches on the peninsula for small children.

Imaihama (Kawazu)

A sandy beach a few minutes from Imaihama-Kaigan station on the Izukyu line, so it is easy to reach by train.

General tips

Next: part 2, clear-water coves.

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