Henry Moses Aquatic Center

Contact Information
Henry Moses Aquatic Center
Renton WA 98057

Uhhhhhhhtention Patrons! The Henry Moses Aquatic Center is CLOSED for the season. We greatly appreciate all of you that had the opportunity to swim, float, and sun bathe with us! We are so excited to see you all next year when we re-open in summer of 2024.

- Your Henry Moses Aquatic Center Staff

We'd love to hear from you! Please fill out our End of Summer HMAC Survey. Your feedback will play a great role in decisions being made about business processes, facility repairs, pre-season trainings and so much more! 

The Henry Moses Aquatic Center strives to be a community location for health and wellness, offering many lap swim, water walking and exercise class opportunities throughout the summer to keep our patrons safe and healthy.

What you can expect to find at Henry Moses Aquatic Center:

  • Lap Pool
  • Lazy River
  • Wave Pool
  • Water Play Structure
  • Water Slides
  • Concessions for swim gear and snacks
  • Locker rooms with showers
  • Group Tickets & Party Rentals

Swim Lessons

TBD - Check back in March of 2024! 

Group Reservations 

Are you planning to schedule a group of 10 or more to come swim this summer? Visit our "Open Swim Sessions, Fees & Group Tickets" menu below to learn how!

2024 Swim Schedule 

TBD - Check back in March of 2024! 

For information, please email [email protected]


Open Swim Sessions, Fees & Group Tickets

Swim Sessions

Henry Moses Aquatic Center is operating seven days a week with two, three-hour sessionsThe Henry Moses Aquatic Center offers daily opportunities for all patrons to come in and swim in a safe environment with friends and family. During Open Swim, patrons have access to all of the amenities; water slides, lazy river, wave pool, play space, lap pool, and our Shark Bites Café. Capacity is 500 during Open Swim Sessions.

  • Session I: 12-3 p.m.

  • Session II: 4-7 p.m.

Open Swim Session Fees

  • Ages under 1 year old: FREE

  • Ages 1-4 years old: $8.00

  • Ages 5+ years: $16.00

Pre-Reservations are now OPEN! 

Planning on coming to the Aquatic Center more than ten times this Summer? Check out our Open Swim Session Pass! You can find more details about this deal in the menu below "Open Swim Pass & Lap Swim/Water Walking Pass".

Group Ticket Sales (Day camps, large groups of 10+, etc)

All Ages: $16.00 per person; Resident

All Ages: $16.00 per person; Non-Resident

Contact [email protected] to reserve your group tickets. Reservations are open now.

All Sales Are Final

Refunds will be issued only if the City of Renton has closed the Aquatic Center. Rescheduling are subject to availability and must be an emailed request 48 hours prior to your reservation. Requests made less than 48 hours may not be accommodated. Please make all requests to [email protected].

Water Walking and Lap Swim Sessions and Rates

Lap swims offer an opportunity for excellent zero-impact exercise as you swim the length of our 25-yard heated outdoor lap pool. Swimmers must be comfortable swimming in deep water and be able to complete a full length before stopping.

Water Walking is a great self-guided therapy that uses mild river current and resistance to maximize your low impact exercise regimen. Aqua shoes recommended.

Water Walking and Lap Swim Schedule

  • 9-11:30 a.m.
    • Sunday, Monday, Tuesday, Wednesday, Thursday, Saturday
  • 7:30-8:30p.m.
    • Monday, Tuesday, Wednesday, Thursday
    • Evening Lap Swim/Water Walking will not be available on 7/4 and 9/5


  • Ages 18+ years: $7.00

  • Pre-Reservations for single days

  • Lap Swim/Water Walking Season Pass 

All Sales Are Final

Refunds will be issued only if the City of Renton has closed the Aquatic Center. Rescheduling are subject to availability and must be an emailed request 48 hours prior to your reservation. Requests made less than 48 hours may not be accommodated. Please make all requests to [email protected].

Open Swim Pass & Lap Swim/Water Walking Pass

Open Swim Session Pass

Valid ONLY for open swim sessions (available for use on June 24)

  • Ages 1 - 4 Years: $75.00 Resident

  • Ages 1 - 4 Years: $90.00 Non-Resident

  • Ages 5 & Up: $150.00 Resident

  • Ages 5 & Up: $180.00 Non-Resident

The purchase of an Open Session Swim Pass does not guarantee admission. A $1.00 reservation fee will be charged for each Open Swim Session Pass holder. All reservations must be made online. For residents ages 5 and up, 10 visits using an Open Swim Session Pass pays for itself.

Lap Swim/Water Walking Season Pass - Valid ONLY for Lap Swim/Water Walking sessions (available for use on June 2nd)
  • Ages 18+ years: $60.00 Resident

  • Ages 18+ years: $72.00 Non-Resident

  • Active May 5 to September 4th (Labor Day)

Valid ONLY for water walking and lap swim scheduled times

All Sales Are Final

Refunds will be issued only if the City of Renton has closed the Aquatic Center. Rescheduling are subject to availability and must be an emailed request 48 hours prior to your reservation. Requests made less than 48 hours may not be accommodated. Please make all requests to [email protected].

Party Tents and Pool Reservations

Planning that perfect party for the water lover in your life? We have three options waiting for you and your guests. Each party tent rental comes with a set number of admissions to the water park. Additional reservations can be made if the daily limit allows. Extra reservations are not guaranteed, keep your eye on that schedule!

  • Reservations TBD for 2024

Party Tent 1 Party Tent 2 Party Tent 3

Party Tent # 1 – Location, location, location! A 10’X20’ party tent located over the wave pool give great vibes and a place to hang out while when you’re not making a splash! Includes 25 admissions.   
  • $600 Resident

  • $700 Non-Resident
Party Tent #2 – A 10’X20’ party tent located North of the lap pool, will have your guests diving into the fun! Includes 25 admissions.  
  • $500 Resident

  • $600 Non-Resident

Party Tent #3 – A 10’X10’ party tent located NE of the lap pool, gives you just enough room to kickback and relax when you’re not enjoying the amenities of the water park! Includes 10 admissions. 

  • $250 Resident

  • $300 Non-Resident

*Additional admissions can be purchased as "Group Tickets" if there are spaces available for that session. Please email [email protected] to add any additional admissions to your party tent rental!*

Entire Facility Rental - You can rent the entire Henry Moses Aquatic Center for birthday parties, company gatherings, and more! Included with the rental are admissions for up to 500 people and exclusive, uninterrupted access to the facility. Rentals are only available on Saturdays and Sundays from 8pm-10pm and must be made at least 1 week prior to the date of your event. Contact [email protected] to check availability or reserve.

  • $3800 Resident
  • $4800 Non-Resident 

Changes to your rental date are subject to availability and must be an emailed request 7 business days prior to your Party Tent rental. Requests made less than 7 business days will not be accommodated. Please make all requests to [email protected].

Half-Pint Splash-N-Play (FULL for Summer 2023)

*Half-Pint Splash-N-Play is FULL for Summer 2023*

Your half-pint will be ecstatic in this unstructured playtime designed for parents and tots. The play structure area will be a sea of giggles and grins as you experience this wonderful opportunity to enjoy exclusive use of the designated shallow water area.  Zero-depth entry into the pool with the deepest side being 3ft 7in. Perfect for ages 6 months to 5 years old. 

Residents: $30/child
Non-Residents: $36/child

Swim diapers required for those who aren’t toilet trained.

We require at least 1 parent in the water per child at all times. (Multiple parents/guardians are allowed in the water per child, but we require at least 1 adult in the water per child)

Pre-Registered participants only. Registration required for child(ren) only.

Register Here for Aquatic Center Programs

Special Events

TBD for 2024 

Aquatic Center Rules, Regulations & Refunds

Need to cancel your Party Tent Rental?

Your Half-Pint can't make it to Splash-N-Play anymore?

While all sales are final for our Open Swim Sessions and Lap Swim/Water Walking, you can still request to cancel certain aquatic center programs or Party Tent/Entire Facility rentals.

Fill out our Request for Refund/Cancelation Form.
  • Guests 12 years of age and younger must be supervised by someone 18 years of age or older.

  • Everyone who enters the water park must pay the appropriate fee.

  • City of Renton Park Rules and Regulations apply to the Henry Moses Aquatic Center.

  • The City of Renton is not responsible for personal items.

  • Small coolers are allowed in the facility; however, glass containers, lawn chairs, beach umbrellas, wagons, and barbeques are not allowed.

  • Water toys such as noodles, water wings, balls, air mattresses, and inner tubes are not allowed. U.S. Coast Guard approved life jackets are the only devices permitted.

  • Pets are not allowed.

  • Food or drink is not allowed within five feet (5') of the water.

  • We are an alcohol, tobacco and drug free facility 

  • When thunder and/or lightening occur, the water will be cleared for safety.

  • Monitoring children is the responsibility of the supervising adult, regardless of the presence of lifeguards.

  • Guests must be 48-inches tall to ride the slides.

  • Guests less than 48-inches tall may ride the lazy river with an adult.

  • Guests who are not able to demonstrate their ability to swim the crawl stroke 75-feet will not be allowed in water over their shoulders.

  • Guests with open sores, infections, or communicable diseases are not allowed in the water.

  • Guests must shower before entering the pool.

  • Proper swimwear is required. Males must wear swimsuits with drawstrings, while females must wear one or two-piece suits. Suits with metal buttons, snaps, or rivets will not be allowed on the slides. T-shirts may be worn in addition to proper swimwear.

  • Guests under three years of age must always wear approved swim diapers while in the facility.

  • Diapers must be changed in the locker room.

  • All guests using the lazy river must be in a tube unless an adult is assisting a child.

  • Guests must always obey lifeguards. Refusal to do so may result in expulsion from the facility without refund.

Looking for somewhere else to swim?

The City of Renton has two beaches for families and friends to enjoy during the sunny days of the year.
  • Gene Coulon Memorial Beach Park
  • Kennydale Beach Park
Visit our Swimming Beaches page for more information!


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