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  5. Oiso Long Beach (Oiso Town, Naka District, Kanagawa Prefecture)

Oiso Long Beach (Oiso Town, Naka District, Kanagawa Prefecture)

2025 11/09
Kanagawa Prefecture
November 9, 2025
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Overview (history, characteristics, attractions)

Oiso Long Beach (Oiso Town, Naka District, Kanagawa Prefecture) is a large pool resort facility located near the Shonan coast. Taking advantage of its seaside location, it boasts a group of open pools, a kids' area for families, and a variety of attractions, including slides and a wave pool, making it a popular summer leisure destination. Adjacent to a hotel and restaurant, it's convenient for both day trips and overnight stays. Enjoying the ocean breeze while playing in the pool creates a "seaside resort" feel. Business hours vary seasonally, so we recommend checking the official website for the latest operating information before visiting.

Highlights

  • Wave pool: A large wave pool that makes you feel close to the ocean, and the best part is playing with the waves.
  • Lazy River: Relax as you tour the park on the gently flowing waterways.
  • Water slides: Thrilling slides have age and height restrictions, so please check.
  • Kids area: There is a shallow pool and play equipment for small children, making it safe for families.
  • Poolside rest and dining facilities: There are snack bars and table areas offering snacks and drinks, allowing you to stay for long periods of time.
  • Seaside view: There is a spot where you can enjoy the sea and distant views from the pool, making it a popular photo spot.

Access (nearest station, transportation, etc.)

  • Nearest station: JR Tokaido Main Line (Tokaido Line) Oiso Station is the closest station. From the station, it is convenient to walk, take a seasonal shuttle bus, a local bus, or a taxi.
  • Approximate train route: From Tokyo, it takes about an hour by JR train (varies depending on transfers and train type). From Yokohama, it generally takes less than an hour.
  • Access by car: Use National Route 1 or the Seisho Bypass. There is a paid parking lot, so it is convenient to visit by car, but it can get crowded during peak hours.
  • Other: Special buses and shuttles may operate during long holidays and summer, so please check the operating information in advance.

Estimated stay (estimated time required)

  • Estimated time for a day trip: Half a day to a full day (3-8 hours). If you want to enjoy all the attractions, it will take about 4-6 hours.
  • If you're staying longer: If you want to enjoy the pool, sightseeing in the area, and dining, we recommend staying one day to one night.

Nearby spots

  • Oiso Beach: A beach where you can enjoy walking and the seaside scenery. In the summer, it also becomes a swimming beach.
  • Former Yoshida Shigeru Residence (Oiso) and a group of historic villas: Oiso has a history as a villa area and is a great place for strolling.
  • Oiso Shiroyama Park: A park where you can enjoy seasonal flowers and views, and is convenient for walks and picnics.
  • Nearby restaurants and seafood shops: There are many shops serving local seafood and Shonan specialties.

Things to be aware of (crowds, manners, seasonal precautions, etc.)

  • Crowds: The park is extremely crowded on weekends, holidays, during the summer holidays, and especially during the Obon holiday period. There is a possibility that admission may be limited and the parking lot may be full, so please consider arriving early and purchasing tickets in advance.
  • Business period and hours: Most are open mainly in the summer, but this may vary depending on the year and circumstances. Be sure to check the official website for opening and closing dates, opening hours, and closing days.
  • What to wear and bring: Swimsuit, rash guard, sandals, sunscreen, hat, towel, drink, cash/cashless payment option, etc. Valuables should be stored in coin lockers.
  • Safety: Please strictly follow safety rules, such as never taking your eyes off your children, following the instructions of lifeguards, and observing height and weight restrictions for attractions.
  • Manners: Please dispose of trash in the designated area, drinking and smoking are prohibited outside of designated areas, or only in designated areas. Please be mindful of your behavior and do not cause inconvenience to other users.
  • Weather and sea conditions: In bad weather, the facility may be closed or the use of some facilities may be restricted. In particular, the pool may be closed during thunderstorms or strong winds, so it is important to check the weather information immediately beforehand.
  • Pets: Generally, pets are not allowed inside pool facilities, so please check the rules beforehand if you plan to bring your pet.

Please check the official website and official social media accounts in advance for the latest business hours, fees, access details, and crowding information. Have a fun pool and resort experience!

Find spots in the same prefecture

List of tourist spots in Kanagawa Prefecture
Kanagawa Prefecture
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