There is only one swimming beach in Oiso Town, Shonan: Oiso Beach.
This article provides a detailed guide to this beach.

▼Click here if you’d like to check the full list of beach swimming areas across the entire Shonan region
＞＞【2026 Guide】Shonan Area Beaches – Complete Guide

List of Beaches in Oiso Town

Oiso Beach

Oiso Beach was established in 1885 by Dr. Matsumoto Jun, former Surgeon General of the Imperial Japanese Army, and is known as Japan’s first swimming beach.

With Oiso Port Parking located nearby, it is especially popular among families and couples. The beach is also within walking distance from JR Oiso Station, making it easily accessible.

The coastline consists of three distinct areas:
Kitahama Beach (featuring beach tennis courts)
Terugasaki Beach (a scenic viewpoint for Mt. Fuji)
Koyurugi no Hama (a quiet shoreline known for its natural “sazare-ishi” pebbles)

Each area offers its own unique charm. One public shower is available year-round, and there are three public restrooms (one permanent facility and two available during the swimming season only).

【Details】
■Season: July 12 (Sun) – August 31 (Mon), 2026
■Hours: 8:30 AM – 5:00 PM
■Parking: Available (353 spaces)
■Access: Within walking distance from JR Oiso Station
■Address: Oiso, Oiso-machi, Naka-gun, Kanagawa 255-0003, Japan

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How was it?
This article introduced all the beaches located in Oiso Town!

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▼The Japanese version of this article is here!
>>【2026年最新版】湘南・大磯町の海水浴場一覧【完全版】