Fee: Entrance: $2 per person ages 13 and older; ages 12 and under free.
About this park
Post Oak Ridge State Park is northwest of Austin, in ranchland with scenic Colorado River frontage, spring-fed creeks, dramatic cliffs and canyons. A ridgeline holds an uncommon stand of post oaks. Visitors explore 4 miles of rugged trails through post oak woodlands to scenic overlooks of the Colorado River.
Post Oak Ridge State Park FAQ
Where is Post Oak Ridge State Park located?
Post Oak Ridge State Park is in Lampasas, Texas, at 4146 CR 105. GPS coordinates: 31.00817, -98.39329. Get directions.
Is there an entrance fee at Post Oak Ridge State Park?
Entrance: $2 per person ages 13 and older; ages 12 and under free. Fees can change by season, so confirm with the park before you go.
How do I contact Post Oak Ridge State Park?
You can call (512) 540-7111. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Post Oak Ridge State Park?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- Union Grove (45.8 mi, reservable)
- Willis Creek (62.7 mi, reservable)
- Taylor (65.5 mi, reservable)
How current is this information about Post Oak Ridge State Park?
This listing was last updated on October 8, 2026. If something is out of date, let us know and we'll fix it.