稲毛海浜公園プール
千葉県・千葉市 美浜区・Water parkSeasonal
Oversized vehicles (campervans)： The operator publishes an oversized-vehicle fee tier — you can park.
大型車 1回2,000円（通常期は入庫から24時間）
Inage Coastal Park Pool is located within Inage Coastal Park in Mihama Ward, Chiba City, operated by World Park Co., Ltd. Besides a wave pool and water slides, it has a separately-priced water park section. The 2026 season runs July 11-September 23; hours are 10:00-17:00 in July and September, while August 1-31 adds night swimming until 20:00. Admission is 2,000 yen for adults, 1,000 yen for high schoolers, 500 yen for elementary/junior high schoolers, and 200 yen for preschoolers, free for age 3 and under and disability certificate holders. The two parking lots hold 550 and 450 cars respectively; summer parking fees are 1,000 yen per visit for standard cars and 2,000 yen for large vehicles.
- Capacity 1,000
- Parking fee ¥1,000
- 夏季期間は普通車1回1,000円。通常期は3時間まで400円、以降30分ごとに100円（1日最大1,000円）。第1駐車場550台・第2駐車場450台、いずれも6:00〜23:00