Water World’s new Summit Canyon area officially opens July 16

The wait is almost over, Colorado. Water World has confirmed that Summit Canyon — the park’s largest new development in 40 years — opens at 10:30 a.m. on Wednesday, July 16. The announcement, made via the park’s social media, finally puts a date on the expansion that’s been teased since November 2025 and under construction since Calypso Cove was retired last August after more than four decades.

The 2.5-acre Summit Canyon area is themed around Colorado’s natural landscape and anchored by the 60-foot Lookout Tower — the tallest point in Water World — which serves as the launchpad for four new waterslides. The headliner is Aspen Falls, the Denver metro’s first drop-capsule slide, where riders step into an enclosed vertical capsule, a countdown ticks down, the floor drops out and you plummet through more than 400 feet of enclosed slide in what the park calls a mountain-waterfall freefall. The tower also launches Runoff Rapids (a tube ride with towering walls and near-zero-gravity turns), plus two additional body flume slides.

Beyond the slides, Summit Canyon includes Critter Cove, a children’s zone with pools up to two feet deep and pint-sized slides; Creekside Crossing, an obstacle course with in-water basketball hoops; and Emerald Lake, a leisure pool with in-pool seating and a waterfall for parents who are perfectly content never going near the drop capsule. The area adds seating for 700 guests and modernized amenities including new food and beverage options and cabanas.

Summit Canyon is the first new area at the 70-acre Federal Heights park since Alpine Springs opened in 2021, and park officials say it’s the biggest addition since 1986. “Summit Canyon will offer something for everyone with unique thrill rides and spaces for children to play while parents relax,” deputy director Bob Owens told 9NEWS. Water World is open daily, weather permitting. Day tickets and season passes are on sale at waterworldcolorado.com.