WaterWorld is a chain of water parks owned and operated by Eon Group of Companies, with locations in Jaro, Iloilo City, and Mandaue, Cebu, in the Visayas region of the Philippines.

Felix Tiu, the founder and CEO of Eon Group of Companies announced the development of WaterWorld Iloilo in 2015, intending to replace the convention center previously located at the 2-hectare Centennial Resort Hotel and Convention Center in Alta Tierra Village in Jaro, Iloilo City.

WaterWorld Iloilo also includes a 222-meter-long lazy river, a multi-lane mat racer water slide, two pools, eight luxury cabanas, three restaurants, and a souvenir and novelty shop.

The new project, known as WaterWorld Cebu, is valued at over 350 million pesos, making it one of the most expensive water parks in the Philippines.

[6] Spanning three hectares on Marcelo Fernan Bridge, WaterWorld Cebu is designed to be one of the largest water parks in the country, featuring a major entertainment complex that includes an amusement park and resort.