Splash into fun at Northern Colorado’s greatest indoor waterpark! Adventure Island Waterpark at the Family FunPlex is a tropical oasis tucked away in the foothills of the Rocky Mountains. At our warm water pool, families can take a spin around our lazy river, children can explore our zero depth pool and play structures, and everyone over 48-inches tall can take a ride down one of our massive indoor waterslides! Not only that, but our waterpark also features a water basketball court, a 25-meter lap pool, and an outdoor patio area perfect for picnics. It's no wonder why the whole family will find something to enjoy at Adventure Island!

Children under 5 must be accompanied in the pool by a paying adult. Swimsuits Required. 48-inch height requirements for the waterslides. Children must be 48-inches tall to be in lazy river unsupervised.

Adventure Island Indoor Waterpark will be closing early today (Tue, May 22) at 5:30pm due to the Drennan's Dream presentation at Hensel Phelps Theatre, 651 10th Ave.

Activity Pool, Zero Depth & Lazy River Open

Monday-Friday 10am-8pm*
*Activity Pool closed and water features off Mon-Thu 5:30-8pm

All Pools & Slides Open

Monday-Thursday 3:30-5:30pm
Friday 3:30-8pm
Saturday & Sunday 11:30am-6pm

Lap Swim (16+)

Monday-Thursday 6-8:45am & 10:15am-8pm*
Friday 6-8:45am & 10:15am-3:15pm 
Saturday 8-11am 
*Only one lane available Mon & Wed 5:30-6:30pm for Aqua Aerobics. Lanes may be limited Tues & Thurs evenings due to swim lessons.

Steam Room (16+; 14 & 15 with Adult Supervision)

Monday-Friday 6am-8pm
Saturday 8am-12pm
Sunday Closed

New Pool Hours Beginning May 28

All Pools & Slides Open
Monday-Friday 12-5pm
Sat & Sun 11:30am-6pm

Lap Swim (16+)

Monday-Friday 6-8am, 10-11:45am, 5:15-8pm (2 lanes)*
Saturday 8-11am 
*Only one lane available Mon & Wed 5:30-6:30pm for Aqua Aerobics. Lanes may be limited Tues & Thurs evenings due to swim lessons.

Steam Room (16+; 14 & 15 with Adult Supervision)

Monday-Friday 6am-12pm & 5-8pm
Saturday 8am-12pm
Sunday Closed

Adult Water Walking (16+) Lazy River

Monday-Friday 6-10am
Saturday 8-11am
Sunday Closed

Pool Rentals

Fees are based on availability. For facility rental, large groups, special events, pre-season school or organization rentals, contact our Operations Coordinator at 970-350-9414.

Make sure your kids are ready for the pool with swim lessons...

Summer Session

Session I June 4-14
Registration Deadline May 31

Session II June 18-28
Registration Deadline June 14

Session III July 2-12*
Registration Deadline June 28

Session IV July 16-26
Registration deadline July 12

Session V July 30-Aug 9
Registration Deadline July 26

Fee $35 resident/$45 non-resident
*pro-rated $30 resident/$40 non-resident (no class July 4)

For a full list of class times, view the Recreation Connection magazine below or register online.

American Red Cross Lifeguard Training

Take a Red Cross certified course that uses hands-on training to prepare becoming a lifeguard. Prerequisite: 300-yard swim, tread water for 2 min. and complete a timed events. Age 15+.

June 4-7
Mon-Thu • 9am-5pm
Register by May 31

Junior Lifeguard

The American Red Cross Junior Lifeguard course focuses on building a foundation of knowledge, attitude and skill for future lifeguards. Age 11-14.

June 18-28 
Mon-Thu • 10:30am-12pm
Register by June 14

July 16-26
Mon-Thu • 10:30am-12pm
Register by July 12

Classes held at Centennial Pool, 2315 Reservoir Rd • 970-350-2837

Register now!

Open May 28-Aug 16
Open Swim Hours Monday-Sunday 12-5pm

Daily Fee Youth/Senior $4, Adult $4.50, Children 5 and under $1.50 (must be accompanied in the water by a paying adult)

Daily 10-Punch Pass Youth/Senior $32, Adult $36
(Purchase at the Greeley Rec Center, Family FunPlex, Discovery Bay Waterpark or Centennial Pool)

Open May 28-Aug 16
Open Hours Monday-Sunday 12-4pm

Daily Fee Free

Improvements taking place at Charlie & Laura Archibeque Park require the closure of Sunrise Splash Park for the summer of 2018.

See the demolition of the restrooms and changing area. New bathrooms and a park shelter are part of the park improvements.