Park
Great Outdoors Water Park
The City’s outdoor water park on East South Boulder Road, open daily from late May to early August and weekends to Labor Day; day passes $7.50 to $12 at the gate. Closed for the season until May 2027.
The Great Outdoors Water Park, at 500 East South Boulder Road, ran its 2026 season from May 23 to August 9 daily, 11 am to 6 pm, then weekends and Labor Day through September 7, with Sunset Swims from 6 to 8 pm on Monday, Wednesday and Friday evenings in June and July. Day passes are sold only at the gate: youth 2 to 17 and seniors $7.50 for residents and $9 for non-residents, adults $10 and $12, Sunset Swim $5 and $6. The park may close at short notice for weather; the weather line is 303-673-9207. The City had not posted 2027 dates when this was read.
At a glance pool · water park · summer · kids
Checked November 2, 2026 against lafayetteco.gov. Hours and phone numbers change fastest, so the business’s own page is the record. Report a correction · Know something opening or closing? Tell us
In the guides
Read about Great Outdoors Water Park
- Lafayette with kids: a children’s museum, a lake with paddleboats, storytimes and therapy dogs
WOW!’s thirty-year-old museum, the library’s storytimes and makerspace, the recreation center’s $4 youth admission, Waneka Lake’s boathouse and disc golf, the Coal Creek Trail, School’s Out camps on the days off, and the fall and winter dates. Where to go with children in Lafayette.
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Parks & open space
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