Kansai's Largest-Ever Marine Adventure 'AQuaLooP' with Full Circuit Upgraded to Approx. 260m Reopens at Katamachi Beach on July 4 (Sat), Just Before Peak Summer!

The Kansai region's largest marine adventure facility, 'AQuaLooP,' installed at Katamachi Beach in Wakayama City, will open for a limited period from July 4 (Sat), Reiwa 8 to August 31 (Mon), Reiwa 8. Launching just before the height of summer, this year's event expands significantly from a previous circuit of 136 meters to approximately 260 meters, aiming to become a new summer staple leisure destination for families and younger visitors across the Kansai region.

[Event Overview]

Name: AQuaLooP Marine Adventure in Wakayama Katamachi Period: July 4 (Sat), Reiwa 8 – August 31 (Mon), Reiwa 8 Location: Katamachi Beach (3 Chome-1740, Wakaura Minami, Wakayama City, Wakayama Prefecture) Operator: Houseland Co., Ltd. (1-10 Shinyocho, Wakayama City, Wakayama Prefecture)

[Facility Features]

As part of a tourism promotion initiative for Wakayama City's Katamachi Beach, Houseland Co., Ltd. will open the marine adventure facility 'AQuaLooP' for a limited time. 'AQuaLooP' is a large-scale summer-only marine activity set on the waters of Katamachi Beach, featuring over 30 attractions including a roughly 260-meter-long course—the largest in the Kansai region—featuring giant slides, a Tarzan rope, trampolines, and more, offering thrilling and refreshing experiences unique to the sea. It opens on July 4 (Sat), 2026.

With mandatory safety briefings and life jacket use, comprehensive safety measures are in place. The facility aims to become a premier summer leisure destination in Wakayama City, enjoyable for families, friend groups, and couples alike.

[Feature 1: Full Circuit Expanded from 136m to Approx. 260m – Major Upgrade with New Attractions]

This season, the full circuit expands from last year's 136 meters to approximately 260 meters. Numerous new attractions have been added, including a giant zip line over 20 meters long, transforming AQuaLooP into a more exciting and engaging marine adventure course.

Floating in Katamachi's blue waters, the massive structure features thrilling attractions such as the SUPER BIG Slide, descending from a height of 5.5 meters, and a Tarzan rope for dramatic ocean jumps. These exhilarating experiences offer refreshing marine fun that captivates everyone from children to adults.

[Feature 2: Open to Ages 6+, Designed for Safety with Mandatory Life Jackets]

Participants must be at least 6 years old, 110 cm tall, and capable of swimming. Children aged 10 and under must be accompanied by a guardian (20 years or older; one guardian may supervise up to two children).

A mandatory safety briefing is conducted before use, and all participants are required to wear life jackets provided by the operator. With robust safety measures in place, visitors can actively run, jump, climb, and slide across the course while feeling secure. Completing the course together, calling out encouragement across generations, creates a shared space for making lasting summer memories.

[Feature 3: Just 90 Minutes by Car from Central Osaka – A Location Combining Beach, Gourmet, and Sightseeing]

Katamachi Beach, the event venue, is one of Kansai's top beaches, located just about 90 minutes by car from central Osaka. Its beautiful scenery, with white sandy beaches and calm waves, makes it ideal for enjoying nature up close—perfectly embodying the spirit of 'Nature Park Day' (July 21).

The surrounding area features local specialties such as 'nama-shirasu don' (fresh shredded skipjack rice bowl), restaurants serving fresh seafood, and popular spots for Wakayama ramen—ideal for capping off a day. As a destination where beach fun, dining, and sightseeing come together, it's highly recommended for day trips or overnight getaways, especially for family vacations and group travel during summer break.

[Requirements and Fees]

Eligibility · Age: 6 years and older · Height: 110 cm or taller · Must be able to swim · Children aged 10 and under must be accompanied by a guardian (20 years or older; one guardian may supervise up to two children)

Admission Fee (per person / inclusive of tax) · Weekdays: Adults 2,900 JPY / Children 1,800 JPY · Weekends, Holidays, and Obon Period: Adults 3,300 JPY / Children 2,200 JPY ※ Adults: 16 years and older / Children: 6–15 years

How to Use · Purchase timed-entry tickets in advance via the official website · Same-day tickets are available at the on-site counter if capacity allows

[Safety Measures and Notes] · Attendance at a safety briefing before use is mandatory. · Life jackets are provided by the operator and must be worn by all participants.

[Official Website]

AQuaLooP Official Website: https://aqualoopkataonami.com/

[Inquiries]

AQuaLooP 1740 Katamachi, 3 Chome, Wakaura Minami, Wakayama City, 641-0022 https://aqualoopkataonami.com/contact/