Lake Somerville State Park - Nails Creek Unit campground
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Lake Somerville State Park - Nails Creek Unit

The Nails Creek Unit of Lake Somerville State Park sits on the south shore of Lake Somerville, offering a quieter camping experience than its Birch Creek sibling. Connected by a 13-mile multi-use trail, the park features open prairie, post-oak woodland, and lakefront access for fishing and paddling.

50 campsites|Central Texas|1 hr 40 min from Austin|$5/person entrance fee

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Campsite Types

Water + Electric

$20/night*

20 sites

Water, 30-amp electricRV OKTent OK

Water + Electric

$20/night*

20 sites

Water, 30-amp electric; equestrian sites (you may camp here without horses)RV OKTent OK

Water Only

$12/night*

10 sites

Water only; equestrian sites (you may camp here without horses)RV OKTent OK

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Guide to Lake Somerville State Park - Nails Creek Unit

Best Campsites

For Families:Book the water + electric sites first - they have hookups and are closest to restrooms with showers
For Privacy:The water-only equestrian sites offer a more spread-out, primitive feel even if you're not riding
For RVs:Choose the water + electric sites for level access and 30-amp power

When to Go

March through November. Less crowded than Birch Creek. A reliable option when other Central Texas parks are full.

Tips

  • Pack for the hike/bike to Birch Creek — 13 miles one way
  • Bring binoculars — the varied habitat attracts diverse birdlife
  • Spring wildflowers in the prairie areas are worth the trip
  • Quieter and less crowded than the Birch Creek side

Highlights

Quieter alternative to Birch Creek Unit13-mile trail connecting to Birch CreekOpen prairie and woodland landscapesLakefront fishing accessGood birding in varied habitatsWildflower displays in spring

Lake Somerville State Park - Nails Creek Unit — Frequently Asked

Is Lake Somerville State Park - Nails Creek Unit hard to book?+

Yes — Lake Somerville State Park - Nails Creek Unit is one of the more popular Texas state parks and fills up quickly, especially on weekends and holidays. March through November. Less crowded than Birch Creek. A reliable option when other Central Texas parks are full. Using a campsite alert service like Camp.land to catch cancellations is the most reliable way to get a site when it appears sold out.

How many campsites does Lake Somerville State Park - Nails Creek Unit have?+

Lake Somerville State Park - Nails Creek Unit has 50 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 - Nails Creek Unit?+

The entrance fee at Lake Somerville State Park - Nails 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 - Nails Creek Unit?+

Texas state parks open reservations exactly 5 months in advance. For Lake Somerville State Park - Nails Creek Unit, popular weekends sell out within minutes of the booking window opening. If your dates are already showing as full, set a Camp.land alert at camp.land/pricing?park=lake-somerville-nails-creek — cancellations happen regularly.

How can I get a last-minute campsite at Lake Somerville State Park - Nails Creek Unit?+

The best strategy for last-minute campsites at Lake Somerville State Park - Nails Creek Unit is to monitor for cancellations. Camp.land (camp.land) scans every 10 minutes and emails you the moment a site opens up, with a direct booking link. Cancellations are most common 1–3 weeks before the reservation date.

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