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Summer Swimming: Outdoor Pools and Water Parks in Seattle, Tacoma and Beyond

Where to cool off with kids around Puget Sound this summer

Kali Sakai
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Published on: August 05, 2024

Summer Swimming: Outdoor Pools and Water Parks in Seattle, Tacoma and Beyond

Sliding down the waterslide at Colman pool is a fantastic Seattle swimming pool activity on a sunny day
Photo:
Colman Pool. Photo: courtesy TIA International Photography for Seattle Parks and Recreation

Swimming pools in Seattle

Colman Pool, West Seattle

Open: June 22–Sept. 2, 2024

Water temp: 85 degrees

Overview: Overlooking the beach in lovely Lincoln Park in West Seattle, this Olympic-size saltwater pool features a diving board and a corkscrew tube slide. Pool toys like water noodles and mats are available. Important note: There is not a wading area for tots. 

Tips: Colman is a popular swim destination that sells out on hot days. Come early to purchase your swim admission. This pool requires admission for everyone entering, even if not swimming. A deep-water swim is test required for everyone younger than age 18. A modified swim test is allowed with a personal flotation device (life jacket). Note: Pool visitors need to make a short stroll through Lincoln Park to reach the pool.

Reservations: Sign up for swim lessons online or book a party rental on the Colman Pool website. If you have questions, call 206-684-7494.

Mounger Pool, Magnolia

Open: June 22–Sept. 1, 2024

Water temp: 85 degrees (big pool); due to a mechanical issue the little pool (which is usually 94 degrees) is not heated  

Overview: Popular Lowery C. “Pop” Mounger Pool is actually two pools: a larger, deeper pool, with a 50-foot corkscrew tube slide, and a separate shallow pool for young kids. For tots: Check out Pool Playland, a “gentle” public swim that takes place in the small pool only (daily from 10:30–11:30 a.m., see the website schedule for additional times), and is for children ages 5 and younger. An adult age 18 or older must accompany all children in the water. Water noodles and other toys are available during Pool Playland, Family Swims and Fun Family Friday sessions.

Tips: This pool is also very popular and sells out on hot days, so come early. Look for “Free Slide Day.” Check Mounger’s Facebook page for updates. Mounger Pool has a fixed shade structure.

Reservations: Sign up for swim lessons online or book a party rental by calling 206-684-4708.

"Mounger Pool in Magnolia is a great outdoor pool in Seattle"
Mounger Pool in Magnolia is a popular sport on a warm summer day. Photo: courtesy TIA International Photography for Seattle Parks and Rec

Yost Pool, Edmonds

Open: Summer season June 24–Sept. 2, 2024

Water temp: 80–83 degrees

Overview: Set in one of Edmonds’ loveliest, shadiest parks, this popular pool is run by the Cascade Swim Club. In addition to swim lessons and swim team opportunities, Yost Pool hosts summer open swim Monday–Friday, from 1:15–3:15 p.m. and several sessions on the weekends (see the website for details). Note: There is not a separate shallow area for toddlers.

Tips: Consider the individual or family season passes if you want to spend your days by the pool. Yost Park is also worth exploring, with shady forest trails, a creek, a basketball court and a playground. 

Next up: Eastside outdoor swimming pools

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