100 years of Texas State Parks: Dinosaur Valley State Park

Track back in time with this outdoor adventure in Glen Rose.

Photo of a riverbed.

Hike, skip rocks, and soak up the sun while you search for dinosaur tracks at the state park. | Photo by @dinovalleysp

Table of Contents

We’re stomping right along with our state parks series in honor of the 100th anniversary of the Texas Parks and Wildlife Department (TPWD). Next up: Dinosaur Valley State Park in Glen Rose.

Missed the first edition? Learn more about Palo Pinto Mountains State Park, the first state park to open in North Texas in 25 years.

The Land Before Time

Located at 1629 Park Road 59, the park is about an hour southwest of downtown. You probably guessed it from the name, but the park’s 20 miles of trails feature dinosaur tracks that were left in the mud of an ancient ocean around 113 million years ago.

Fast forward to 1909, when a young boy named George Adams discovered the tracks in the limestone bed of the Paluxy River after a mighty flood.

In 1937, Roland T. Bird, a paleontologist from the American Museum of Natural History, came to investigate, finding sauropod tracks (a rounder hoof-shaped impression) and theropod tracks (a three-toed impression). The imprints have been identified as belonging to Sauroposeidon Proteles, a 70-ft-long creature, and Acrocanthosaurus, a 30-ft-long relative of a T-Rex.

Today, the tracks are only visible through the water, however due to last summer’s drought, the prints were exposed for the first time in decades.

You can download maps to your phone to follow the tracks while you hike or walk among 100 life-size prehistoric reptiles at the neighboring Dinosaur World.

Plan a visit

The park offers outdoor adventures including hiking, mountain biking, fishing, swimming, kayaking, and picnicking. You can also bring your horse and explore the 100-acre South Primitive Area or book a campsite and stay for a while.

Pro tip: Pack lots of water and sunscreen for that summer sun. Ready to hit the road? Check out our guide to Glen Rose for an outdoor adventure.

More from FTWtoday
There are four athletes from Texas representing Team USA at the 2026 Winter Olympics, with two from the DFW area.
If everything’s bigger in Texas, shouldn’t the TV screens be?
On Feb. 8, 1887, two prominent gunmen dueled in the streets of Hell’s Half Acre. Now, 139 years later, catch a thrilling reenactment in the Stockyards this week.
Get the rundown of the free week-long music festival coming to DFW featuring 30+ artists.
From lifting weights, indoor rock climbing, personal training, dance fitness, boxing classes, and martial arts programs — we’ve rounded up 30+ gyms and fitness offerings around Cowtown.
Bookmark this guide for a curated list of events taking place each month that we’re most looking forward to.
The buzzing social media site has many ongoing conversations, so we found responses to some of the trending questions here in Cowtown.
Since its conception, The Big Good has raised $4.3 million, plus recently announced a country music A-Lister to headline its upcoming big night.
We’re taking a look back at some of the major headlines + lists that Cowtown was featured in last year.
The IndyCar 500 is coming to DFW for the first time for the Grand Prix of Arlington. Here’s everything you should know before you go.