Mckinney Falls State Park
Open daily. Gates 8 a.m. to 10 p.m. Office hours 8 a.m. to 4:15 p.m. Reservations highly recommended for both camping and day use.
Air Quality Alert issued October 9 at 2:25PM CDT by NWS Austin/San Antonio TX
AQAEWX Atmospheric conditions are expected to be favorable for producing high levels of ozone air pollution in the Austin area on Saturday. You can help prevent ozone pollution by sharing a ride, walking or riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy, and keeping your vehicle properly tuned. If required, the next Ozone Action Day will be issued by 3 PM on Saturday, October 10, 2026.
About
McKinney Falls State Park sits at the confluence of Onion Creek and Williamson Creek, featuring two scenic waterfalls formed by the creek flowing over limestone ledges. The 81-site campground offers water and electric hookups at every site, with 12 premium sites providing 50/30/20 amp service and 69 standard sites with 30/20 amp. Each campsite includes a picnic table, 16'x16' tent pad, fire ring with grill, and lantern post, with restrooms and showers located throughout the camping loops. The park preserves the ruins of Thomas McKinney's 1850s homestead, including a stone cabin and gristmill foundations. Activities include swimming and fishing in Onion Creek, hiking and mountain biking on multiple trails, bouldering, and geocaching. The 2.8-mile Onion Creek Hike and Bike Trail has a hard surface suitable for road bikes and strollers. The Smith Visitor Center offers exhibits and ranger programs. Despite its proximity to Austin, the park provides a wooded Hill Country escape with pecan, oak, and cypress trees shading the campground. Six remodeled cabins are also available for those wanting more amenities. The park is popular year-round, and reservations are highly recommended for both camping and day use.
Directions
From downtown Austin, take US-183 South. Exit McKinney Falls Parkway and head east approximately 2 miles. The park entrance is at 5808 McKinney Falls Parkway, Austin, TX 78744.
Amenities
| Water | Yes |
| Fires Allowed | Yes |
| Toilets | Yes |
| Dump Station | Yes |
| Wifi | — |
| Pets Allowed | Yes |
| Showers | Yes |
| Electric Hookups | Yes |
| Water Hookups | Yes |
| Sewer Hookups | No |
| Camp Store | Yes |
| Price | $20 - $225 |
Vehicle
| Max RV Length | 115ft |
| Max Trailer Length | — |
| Big Rig Friendly | — |
| Pull Through Sites | Yes |
Contact
| McKinneyFallsSP@tpwd.texas.gov | |
| Phone | +1 (512) 243-1643 |
Cell Service
| AT&T | Yes |
| Verizon | Yes |
| T-Mobile | Yes |
Availability
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