Recommended marine athletic and water parks! Carefully selected introductions from Okinawa, Kanto and Kansai!

On this page, nationwide " Maritime Athletic Water Park ” is a special feature!
Okinawa or Kanto ( Tokyo ・ Kanagawa ・ Chiba ), Kansai ( Biwa lake ・ Awaji Island )Such "Recommended marine athletic water parks" across Japan Introducing
In addition, Maritime Athletic Water Park To Information such as suitable clothing, rental items, participation age, holding period and fee (price) Let's check it out together.
table of contents
- 1 What is Marine Athletic Water Park?
-
2
Recommended marine athletic and water parks nationwide
- 2.1 Frolic Sea Adventure Park Awaji Island/Hyogo
- 2.2 Kanucha Aqua Park/Okinawa
- 2.3 AQuaLooP / Wakayama
- 2.4 Nishikinohama Water Park/Osaka
- 2.5 Adventure Water Park/Shiga
- 2.6 Gotemba Water Turtle House/Mie
- 2.7 Sea Park Chatan/Okinawa
- 2.8 Water Island On the sea & On the beach/Chiba
- 2.9 Zushi Coast Water Park/Kanagawa
- 3 Marine athletics and water park clothes and belongings
- 4 Marine Athletic Water Park Opening Period
- 5 Target age for Marine Athletic Water Park
- 6 Maritime Athletic Water Park Popularity Ranking
- 7 Editorial department recommended feature articles
What is Marine Athletic Water Park?
Maritime Athletic Water Park That is, on the sea, etc. A facility with vinyl athletics installed on the water It refers to
mainly, Installed in a corner of a beach, a beach, or a lake It is accessed by swimming or hanging piers.
At the marine athletic water park, Various attractions such as slides, diving boards, trampolines and ladders are available.
Those attractions that can be enjoyed only on the water, not on land, Not only children but also adults can be very satisfied quality.
Nowadays, not only swimming on the so-called beach The number of families and couples enjoying the marine athletic water park is also increasing is in
There is also a cruiser type offshore athletic water park!
- 4.8
- (32 reviews and experiences)
[Same-day reservations are welcome!! Please call us after making a reservation☆ We will contact you by phone for information on the day] ☆★☆★☆★☆★ Benefits ☆★☆★☆★☆★☆★ [1] Unlimited use of the water slide! [2] Unlimited use of the ocean swing [3] Unlimited use of the jump platform, about 4m [4] Free drinks and snorkeling equipment rental [5] Reliable snorkeling instructor
Recommended marine athletic and water parks nationwide
" Where is the Marine Athletic Water Park? is one of the most frequently asked questions.
From here, from all over the country marine athletic water parks, Introducing recommended facilities for Activity Japan I will continue.
Including the features of the facility, the location (address), business hours, regular holidays, admission fee, event period, etc. Check out useful information for booking Let's do it.
Frolic Sea Adventure Park Awaji Island/Hyogo
Hyogo ・ Awaji Island Located at Ohama Beach in Sumoto City Japan's largest The huge marine athletic water park " Frolic Sea Adventure Park Awajishima ”.
Many of the world's latest water attractions and exhilarating laughter attractions that can only be experienced here in Japan are installed. It is a marine athletic water park facility.
At the attraction Experience the thrill of jumping and running on the sea While Enjoy the beautiful beaches of Awaji Island, sometimes jumping in and out of the water. I can do it!
*Reception opens one hour before the entrance time.
Recommended plan
- 4.5
- (186 reviews and experiences)
Japan's largest "sea athletic park"! At Frolic Sea Adventure Park Awaji Island, you can experience the fun of the sea like never before! The excitement just keeps growing! Last year, it was ranked 2nd in the national rankings out of over 19,000 activities nationwide! (Activity Japan) In the Jalan Play Experience, it was ranked 2nd in the Kansai Water Leisure "
Kanucha Aqua Park/Okinawa

Okinawa main island The popular beach " Kanucha Beach " Kanucha Aqua Park ”.
There are attractions such as a slider that slides from a height of 8m and a Tarzan rope. Marine athletic water park boasting the largest scale in Okinawa Prefecture is.
Luxury resort hotel " Kanucha Resort Okinawa "While in Available to non-guests is.
9:00-17:30 (4/26-5/6, 7/10-8/31)
*Closed from 12:00 to 13:00
[Opening on April 25th, May 7th to July 9th, September 1st to October 31st] Adults: 3,850 yen Children: 3,300 yen
[4/26~5/6, 7/10~8/31] Adults 4,180 yen, Children 3,630 yen
・Customers other than hotel guests
[Opening on April 25th, May 7th to July 9th, September 1st to October 31st] Adults: 4,180 yen Children: 3,630 yen
[4/26~5/6, 7/10~8/31] Adults 4,510 yen, Children 3,960 yen
*Price for unlimited play for one day
Recommended plan
[Okinawa, Nago] "Kanucha Aqua Park" floating on Kanucha Beach
Located on Kanucha Beach, this water athletics facility has the largest playground equipment in Okinawa. With a 6m high slide and a Tarzan rope, this water athletics facility is engrossing for both children and adults. Tickets are sold as one-day passes, and you can enter and exit as many times as you like during business hours! You can come at any time that suits you! It is also close to Churaumi Aquarium, Kouri Island, Janglia, and other northern attractions.
[Okinawa, Nago] Pool with play equipment "Water Kids Garden"
Water Kids Garden is a pool with play equipment that can be enjoyed from birth. The large pool with play equipment, located next to the Kanucha Beach Zone, is OK for ages 0 and up. Even children who are still nervous about swimming in the sea can enjoy it with peace of mind. Tickets are sold as one-day passes, and you can enter and exit as many times as you like during business hours! You can come at any time that suits you! You can also visit Churaumi Aquarium, Kouri Island, and Jakarta.
AQuaLooP / Wakayama

Wakayama ・ Wakayama City of Kataonami Beach , Marine Athletics " AQuaLooP " is now open!
The 136m-long sea athletic course Approximately 20 types of athletic equipment, including sliders, Tarzan ropes, and a 9m-long ladder bridge You can enjoy.
Children and adults alike will be excited! Thrilling adventures at sea Please enjoy it.
Weekends, holidays, and Obon period (August 11th to August 15th): 9:00-17:00 (last entry at 16:00)
Weekends, holidays, and Obon period (August 11th to August 15th): Adults 3,300 yen, Children 2,200 yen
Recommended plan
A huge marine athletics course with a circumference of 136m! You can move your body to your heart's content and have fun on the beautiful waters of Kataonami Beach! The excitement never stops!! After a 10-minute safety briefing, you can play on the marine playground equipment for 50 minutes. Life jackets must be worn (free rentals from the facility).
Nishikinohama Water Park/Osaka

Osaka
・Shell mound
Nishikinohama Beach
To
Marine Athletics
has appeared!
Slide leading to the sea
,
Bridges connecting zones
There are plenty of fun play equipment such as
is!
"
Nishikinohama Water Park
"teeth
Available for ages 6 and up
.
Experienced lifeguards on duty
And,
Life jacket with sensors
Is there any danger?
Always monitoring
doing.
Safety is also taken into consideration, Small children can use it with peace of mind Yo.
Recommended plan
Experience the marine athletics set up at Nishikinohama Beach. It is held at Nishikinohama Park, which spreads along the sea in Kaizuka City, Osaka Prefecture. Experienced lifeguards are on duty at all times, and sensors are attached to life jackets to constantly monitor for danger. This makes it safe for even small children to use the beach.
Adventure Water Park/Shiga

Shiga ・ Biwa lake The only natural freshwater water aquatic facility at Shirohige Beach in Adventure Water Park ”.
There are plenty of courses for both children and adults to enjoy, including slides and trampolines!
Because it is freshwater, even if you fall on the lake, it will not stick to you, and because it is a lake, unlike seawater, there is no need to worry about big waves or jellyfish.
This is also a nice point!
Available from 1 year old
,
Life jackets are mandatory
,
Lifeguards are watching
You can enjoy the water park with peace of mind.
Recommended plan
[Shiga, Lake Biwa] "Water Park" Have fun on the lake this summer! Water athletics on Lake Biwa
- 3.6
- (19 reviews and experiences)
[The only water athletics facility in natural fresh water! Welcome to Adventure Water Park] A water amusement park! Let's go to Shirohige Beach! Have fun to your heart's content in the crystal clear and beautiful Lake Biwa! There are slides and trampolines, so you can enjoy yourself while basking in the sunshine of Lake Biwa! In the athletics facility,
Gotemba Water Turtle House/Mie

" Gotemba Water Turtle House "teeth Triple ・ Tsu Located on Gotemba Beach Japan's largest water park .
Japan's first water zip line
Starting with
slide
or
trampoline
You can enjoy a variety of play equipment!
BBQ included plan
So,
You can enjoy BBQ empty-handed at our sister store BBQ House next door.
Yo.
Same-day tickets: 3,700 yen for adults, 2,700 yen for children
Recommended plan
A huge marine athletics facility has appeared for the first time on Gotemba Beach in Tsu City, Mie Prefecture! The facility is packed with play equipment, including a ZIPLINE, which is appearing for the first time in Japan! It can be enjoyed by both children and adults!
A huge marine athletics course has made its debut at Gotemba Beach in Tsu City, Mie Prefecture! The facility is packed with play equipment, including a ZIPLINE, which is making its debut in Japan! Fun for everyone from children to adults! Includes a choice of empty-handed BBQ! ・Meat set (65g beef loin, 100g pork loin, 100g chicken, seasonal vegetables, deca frankfurter) ・Shellfish set (100g pork loin, deca frankfurter)
Sea Park Chatan/Okinawa

Okinawa main island Popular areas Chatan " Sea Park Chatan ”.
The only one in Okinawa
Held all year round
It is a water park and a sea park that can be reached by boat, about 5 minutes one way.
It will be renovated in 2023.
The athletics facility is twice as big as it was before.
To!
In addition to marine athletics, Boat snorkeling or Foot-operated SUP (SUP) , Clear Kayak Such A facility where you can enjoy various activities together is.
Water Island On the sea & On the beach/Chiba
Chiba ・ Kamo River of" Mikazuki Sea Park Hotel Katsuura " will be open for a limited time in the summer. Kanto's largest The huge marine athletic water park " Water Island On the sea & On the beach ”.
Sliders, jumps, trampolines, etc. A popular marine athletic water park with more than 25 attractions is.
It is divided into "On the sea" for elementary school students and older, and "On the beach" for children aged 3 and over. This is also a popular point.
7/10~8/4・8/16~8/31 Adults: 2,100 yen Children: 1,500 yen
8/5 - 8/15: Adults: 2,500 yen Children: 1,800 yen
・On the beach
July 10th - August 4th, August 16th - August 31st Adults and children: 1,200 yen
Zushi Coast Water Park/Kanagawa
Kanagawa ・ Zushi City " Zushi Kaigan Water Park ”.
Shonan/Zushi area with good access from central Tokyo It is a marine athletic water park recommended for families.
Maximum capacity is 120 people, and the shuttle runs for 45 minutes at a time. It is also attractive that the turnover is good even when it is crowded and the waiting time is easy to read.
Adults (high school students and above): 2,000 yen (45 minutes)
The data presented above are Information as of June 2025 is.
Please check the official website of each marine athletic water park for operating status and the latest information for the 2025 season.
Marine athletics and water park clothes and belongings
From here, on enjoying the Marine Athletic Water Park Required items and appropriate clothing I'm going to put together.
As a premise, the marine athletic water park is a facility for playing on the sea. Must wear clothes that can get wet is.
Swimwear, towels, goggles, sunscreen, etc. Prepare clothes and belongings necessary for general sea bathing and water play Have fun.
Also, if necessary It will be more comfortable if you wear marine shoes or a rash guard. I hope you enjoy it.
Examples of things to bring at Marine Athletic Water Park
- swimsuit
- towel
- change clothes
- goggles
- rash guard
- Sunscreen
- marine shoes
- Waterproof camera (smartphone waterproof case)
- Such
Also, when entering the Marine Athletic Water Park, Obligation to wear a life jacket (floating vest) attached.
Life jacket (floating vest) rental fee Usually included in admission fee is.
Marine Athletic Water Park Opening Period
" How long will the Marine Athletic Water Park be open? I think there are many people who have the question.
Many marine athletic water parks are closed during the summer vacation period and during Silver Week. In many cases, the business period is July, August, and September. It seems that.
In addition, of the beach, the beach of the area In some cases, it is open according to the sea opening season I have.
on the other hand, Enjoy all year round in Okinawa There are plans and marine athletic water parks that are open for longer seasons than on Honshu.
Target age for Marine Athletic Water Park
" At what age can children enter the Marine Athletic Water Park? I think there are many families who are researching.
Many marine athletic water parks have Control age limit that allows entry from a safety point of view is provided.
In the plan introduced by Activity Japan, From 6 years old (elementary school student) and up Facilities that cater to senior citizens are common.
Families with children of elementary school age or older Enjoy the Marine Athletic Water Park at
Maritime Athletic Water Park Popularity Ranking
Finally, based on the latest reservation data of Activity Japan " Maritime Athletic Water Park Popularity Ranking ” will be introduced.
Please use the reviews and word-of-mouth experiences, including the venue and fees (price), as a reference to compare and consider the selection of marine athletic water parks.
- 4.5
- (186 reviews and experiences)
Japan's largest "sea athletic park"! At Frolic Sea Adventure Park Awaji Island, you can experience the fun of the sea like never before! The excitement just keeps growing! Last year, it was ranked 2nd in the national rankings out of over 19,000 activities nationwide! (Activity Japan) In the Jalan Play Experience, it was ranked 2nd in the Kansai Water Leisure "
- 4.9
- (25 reviews and experiences)
[Same-day reservations are welcome! Please call us after making a reservation. We will contact you by phone to inform you of the day's schedule.] ☆★☆★☆★☆★ Benefits ☆★☆★☆★☆★☆★ [1] Unlimited use of the water slide! [2] Unlimited use of the ocean swing [3] Unlimited use of the jump platform, about 4 meters [4] Free drinks and snorkeling equipment rental [5] Reliable snorkeling lecture service
- 4.9
- (29 reviews and experiences)
☆This is the best plan to enjoy Yurigahama Beach☆☆Recommended for those who want to enjoy Yurigahama Beach, not just see it☆Yurigahama Beach is very beautiful, but it is a beach that goes out to sea, so people often say that "once you get there, there's nowhere to play." To solve this problem, we have established "Sea Base Beach" a few hundred meters to the side of Yurigahama Beach.
- 4.8
- (32 reviews and experiences)
[Same-day reservations are welcome!! Please call us after making a reservation☆ We will contact you by phone for information on the day] ☆★☆★☆★☆★ Benefits ☆★☆★☆★☆★☆★ [1] Unlimited use of the water slide! [2] Unlimited use of the ocean swing [3] Unlimited use of the jump platform, about 4m [4] Free drinks and snorkeling equipment rental [5] Reliable snorkeling instructor
- 5.0
- (17 reviews and experiences)
The tour mainly tours the inhabited islands of Katsura Island, the strange rock formations, and Kane Island. Depending on the tide, the voyage distance is 16-18km, and the tour covers about 30% of the bay. GURILAND RIB Tour was established in 2012 as an activity experience facility for the US military base in Japan, and later began accepting general Japanese tourists. In 2020, the Japan Tourism Agency awarded the tour to 7,
[Okinawa, Nanjo] First time in Japan! Enjoy the ocean base on the sea + activities! (3 hours)
This is an experience in the calm sea of southern Okinawa. First time in Japan!! Enjoy the ocean base on the sea + activities! 3 tube rides + SUP, snorkeling, kayaking, fishing as much as you like♪ Enjoy the ocean of Okinawa to the fullest★Very popular with families and couples★~Experience flow~9:45 The meeting point is the colorful OKINAWA object!! OCEANS
[Okinawa, Nago] "Kanucha Aqua Park" floating on Kanucha Beach
Located on Kanucha Beach, this water athletics facility has the largest playground equipment in Okinawa. With a 6m high slide and a Tarzan rope, this water athletics facility is engrossing for both children and adults. Tickets are sold as one-day passes, and you can enter and exit as many times as you like during business hours! You can come at any time that suits you! It is also close to Churaumi Aquarium, Kouri Island, Janglia, and other northern attractions.
- 4.7
- (3 reviews and testimonials)
[Same-day reservations are welcome! Please call us after making a reservation. We will contact you by phone for information on the day.] A safe, small-group plan that cuts the number of people on a large cruiser that can accommodate 95 people in half. A half-day trip on a cruiser with a water slide! Kerama Sea OPG Tour ☆ "Introductory Diving" & "Snorkeling" course! ★One introductory dive included★┗Beautiful
[Super Strong Plan] Experience the sky, the sea, and spinning! Water athletics + flyboard + hurricane boat + 3 types of marine sports to choose from "A very satisfying full course that allows you to completely conquer the popular activities in Chatan, Okinawa!" We have packed everything you want to do on your trip to Okinawa! Get your body moving with water athletics, fly into the sky on a flyboard, and try the latest activities.
Experience "playing" and "flying" in the ocean of Chatan all at once! The ultimate set of ocean play and aerial challenge! A special two-part experience set that allows you to enjoy the ocean with your whole body by "falling" and "flying" right in front of Okinawa's popular area, Chatan American Village! After having fun and feeling like a child again on the air athletics floating in the ocean, you can take to the air in one go! The most popular
*The content of this article is current as of July 2025.