Loading…
← All Parks
Lake Somerville State Park - Birch Creek Unit
The Birch Creek Unit of Lake Somerville State Park sits on the north shore of Lake Somerville, connected to the Nails Creek Unit by a 13-mile trail. It offers equestrian and mountain biking trails through post-oak woodland, plus lakefront camping and excellent fishing. Popular with Houston and Austin visitors alike.
109 campsitesCentral Texas1 hr 30 min from Austin$5/person entrance fee
Short answer
Lake Somerville State Park - Birch Creek Unit campsites release on a rolling 5-month window at 8 a.m. Central. Popular dates sell out fast. If your dates are already taken, privately-owned cabins and vacation rentals around Somerville are bookable today.
Getting a site at Lake Somerville State Park - Birch Creek Unit
Texas state parks release campsites on a rolling 5-month window at 8 a.m. Central, and Lake Somerville State Park - Birch Creek Unit fills up fast for weekends and holidays. Popular dates can be gone within minutes of the window opening. If your dates are already taken, the surest way to lock in a place to stay is a cabin or vacation rental nearby.
Places to stay near Lake Somerville State Park - Birch Creek Unit
Equine trails and lake views await in private cabins near the central Texas water.
See cabins & rentals near Somerville →We may earn a commission from bookings, at no extra cost to you.
Prefer to try for a state park site? Book direct on ReserveAmerica →
Texas state parks don’t have live cancellation alerts yet — but most sold-out sites free up 1–2 weeks before the date. We’ll email you the booking playbook (exact release times, the cancellation window, how to pounce) and tell you first if live Texas alerts launch.
Get the Texas state-park booking playbook
Campsite Types
Water + Electric
$20/night*99 sites
Water, 30/50-amp electric (21 sites have 50-amp)RV OKTent OK
Water Only
$12/night*10 sites
Water nearby, no electric (equestrian sites)RV OKTent OK
Lake Somerville State Park - Birch Creek Unit fills up fast — lock in a cabin nearby
Equine trails and lake views await in private cabins near the central Texas water.
See cabins & rentals near Lake Somerville State Park - Birch Creek Unit →We may earn a commission from bookings, at no extra cost to you.
Guide to Lake Somerville State Park - Birch Creek Unit
Best Campsites
For Families:Book the water/electric sites in the Post Oak or Old Hickory areas - several have paved accessible pathways and they sit close to the lake and restrooms
For Privacy:The equestrian sites near the trailhead are quieter and more spread out than the main electric loops
For RVs:Grab one of the 21 sites with 50-amp service first - they go fastest for larger rigs; the rest are 30-amp
When to Go
March through November. Equestrian events fill up fast. Regular camping is generally available with a few weeks notice.
Tips
- →Hike or bike the 13-mile trail between Birch Creek and Nails Creek for an adventure
- →Bring your horse — the equestrian trails and facilities are excellent
- →Spring wildflowers in the post-oak woodland are beautiful
- →Lake levels can drop in drought — check conditions before planning water activities
Highlights
13-mile trail connecting to Nails Creek UnitEquestrian campsites and trailsMountain biking on multi-use trailsLake Somerville fishing (bass, catfish)Shaded post-oak woodland campsitesBoat ramp access
Lake Somerville State Park - Birch Creek Unit — Frequently Asked
Is Lake Somerville State Park - Birch Creek Unit hard to book?+
Yes. Lake Somerville State Park - Birch Creek Unit is one of the more popular Texas state parks and fills up quickly, especially on weekends and holidays. March through November. Equestrian events fill up fast. Regular camping is generally available with a few weeks notice. If your dates are already full, book direct on ReserveAmerica the moment the 5-month window opens, or reserve a cabin or vacation rental nearby that you can book today.
How many campsites does Lake Somerville State Park - Birch Creek Unit have?+
Lake Somerville State Park - Birch Creek Unit has 109 campsites, including Water + Electric, Water Only. Sites start at $12/night plus a $5/person entrance fee.
What is the entrance fee at Lake Somerville State Park - Birch Creek Unit?+
The entrance fee at Lake Somerville State Park - Birch Creek Unit is $5 per person per day. A Texas State Parks Pass ($70/year) waives entrance fees for you and all passengers in your vehicle.
How far in advance should I book Lake Somerville State Park - Birch Creek Unit?+
Texas state parks open reservations exactly 5 months in advance, at 8 a.m. Central. For Lake Somerville State Park - Birch Creek Unit, popular weekends can sell out within minutes of the window opening, so book the instant it opens. If your dates are already full, a cabin or vacation rental near Somerville is the quickest place to stay you can lock in today.
How can I get a last-minute campsite at Lake Somerville State Park - Birch Creek Unit?+
Cancellations at Lake Somerville State Park - Birch Creek Unit happen regularly, most often 1 to 3 weeks before the date, so it is worth checking ReserveAmerica directly for openings. If nothing is available for your dates, privately-owned cabins and vacation rentals near Somerville are bookable today as a backup.
Parks Near Lake Somerville State Park - Birch Creek Unit
Cabins & vacation rentals near Lake Somerville State Park - Birch Creek Unit
Privately-owned cabins and rentals around Somerville are bookable today on Vrbo.
See cabins near Somerville →