Sea bathing until evening at a venerable swimming beach

About this spot

A swimming beach spreading along the shore of Oiso Town including Terigasaki, also known as the place where Japan's first swimming beach opened. In 2026 it is open from Sunday, July 12 to Sunday, August 30, with swimming hours from 8:30 a.m. to 5:00 p.m. Sands with a calm, composed atmosphere spread out, and families can enjoy water play at an unhurried pace. Beach huts line the sand, offering meals, rest and showers. From splashing at the water's edge to building sandcastles, enjoy summer to the full until evening.

Season & hours

Tips

It can be reached on foot from Oiso Station. Swimming is free; rest at the beach huts and showers are paid. Summer sand gets hot, so flip-flops are essential. Swimming ends at 5:00 p.m., so allowing time to change and wrapping up 15 minutes beforehand is recommended.

Best time to visit

From just after 2:00 p.m. the sun softens a little, leaving plenty of afternoon time to swim until evening

Access & map

Oiso-machi · Oiso Beach (including Terigasaki)