Southwest Williamson County Regional Park (Quarry Splash Pad & Cedar Rock Railroad)
Park · Leander
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Last checked: Nov 3, 2026 · official sitesource
A big county park with a playscape and the Cedar Rock Railroad, a little train that loops the park from its depot. In summer the Quarry Splash Pad opens for a couple of dollars a person.
Ages
- Ages 0–2
- Ages 3–5
- Ages 6–9
- Ages 10–12
Mini train rides most of the year plus a big seasonal splash pad
Price
Under $10
Park free. Quarry Splash Pad $2 per person, cards/pay apps only (no AmEx). Train about $3.50 per rider, cashless, under 12 months free (parent blog, July 2026).
Hours
| Monday | 7:30 am – 10 pm |
|---|---|
| Tuesday | 7:30 am – 10 pm |
| Wednesday | 7:30 am – 10 pm |
| Thursday | 7:30 am – 10 pm |
| Friday | 7:30 am – 10 pm |
| Saturday | 7:30 am – 10 pm |
| Sunday | 7:30 am – 10 pm |
Good to know: Park 7:30 a.m.-10 p.m. Cedar Rock Railroad mini train runs Tue-Fri 10 a.m.-5 p.m., Sat-Sun 10 a.m.-6 p.m., closed Mondays; it closes for rain, heat index over 105, or temps under 50 F (check its News page). Quarry Splash Pad is seasonal: Wed-Sun 10 a.m.-6 p.m., May 23-Sept 7 in 2026; closed now.
Setting
Outdoor
- Good in heat: Yes
- Good in rain: Not really
Getting there
3005 County Road 175, Leander, TX 78641
Rough drive times
- about 10 min from Cedar Park / Leander
- about 10 min from Round Rock / Georgetown
- about 25 min from North Austin
- about 30 min from Pflugerville / Manor
Estimated from distance, not live traffic.
Parent details
- Parking
- Free park lots.
- Splash pad
- Yes
Not checked yet: stroller access, restrooms, changing table, fenced play area, shade, and accessibility. Know? Tell us
Nearby
The closest other places on PlayATX, if you want to make a day of it.
Mandola's Italian Kitchen - Cedar Park
Restaurant / brewery · Cedar Park
- Ages 0–2
- Ages 3–5
- Ages 6–9
$$Indoor + outdoor about 5 min from here
Brushy Creek Lake Park
Park · Cedar Park
- Ages 0–2
- Ages 3–5
- Ages 6–9
- Ages 10–12
FreeOutdoor about 10 min from here
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