Splash Pad Atlas

Lake Union Park Spraypark

Seattle, WA

Seattle waterfront-area spraypark with free daily summer hours and an open city-park layout that works best as part of a larger Lake Union outing.

Seattle Parks sprayparks and wading pools program image.

Editorial notes

What stands out

Best as a bonus feature during a Lake Union outing, not the only reason to cross the city.

Good fit

  • Families already visiting Lake Union Park
  • Quick free urban splash stops
  • Summer sightseeing days with kids

Consider another option if

  • Parents wanting a quieter neighborhood-only setting
  • Families seeking a larger themed spray park

Know Before You Go

Season
May 24 to September 1, 2025 on the official schedule page
Hours vary with season or weather
Yes

What to Expect

For kids

  • Toddlers
  • Preschoolers
  • Big kids
  • Mixed ages
  • Ground sprays
  • Drop-in visits

For caregivers

  • Little shade
  • Short walk away
  • Open access
Read more about this location

Lake Union Park Spraypark is part of Seattle's official summer spraypark lineup and offers free self-operating spray play during the city's seasonal run. Because it sits within a highly visited urban park area, many families use it as an add-on to a broader Lake Union day rather than a standalone destination. The city notes that sprayparks may briefly go quiet while resetting and can close for maintenance or weather. For families already exploring central Seattle, this is a convenient warm-weather splash stop in a scenic setting.

Hours & Admission

Posted hours

Check posted weekly hours

View full weekly hours
Weekly posted opening hours
Monday11:00 AM – 8:00 PM
Tuesday11:00 AM – 8:00 PM
Wednesday11:00 AM – 8:00 PM
Thursday11:00 AM – 8:00 PM
Friday11:00 AM – 8:00 PM
Saturday11:00 AM – 8:00 PM
Sunday11:00 AM – 8:00 PM

Based on posted weekly hours. Holidays, private events, seasonal schedules, and special closures may differ.

Admission

Published admission prices
VisitorPrice
AdmissionFree

Admission details can change. Confirm current fees before visiting.

Location

Seattle, WA

Get directions

Other options nearby

Seattle Parks sprayparks and wading pools program image.

Official Seattle spraypark with daily summer hours in the Central District area and a straightforward free-access city-park format.

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Seattle Parks sprayparks and wading pools program image.

Central Ballard spraypark with daily summer operation and an easy drop-in format for families who want a straightforward city splash stop.

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Seattle Parks sprayparks and wading pools program image.

Official Seattle spraypark with daily summer hours in Georgetown and the easy free-access format families expect from the city's neighborhood sprayparks.

View details

Sources & Updates

1 public source on record · Last checked Apr 10, 2026. Time-sensitive details may have changed.

View source and update details
Last check on record
Apr 10, 2026
Sources reviewed
1 public source

Public sources