Longhorn Cavern State Park

The main entrance sign to Longhorn Cavern State Park.
The entrance sign to Longhorn Cavern State Park.

Longhorn Cavern State Park is known for the cavern. The park was built bye the CCC and is only open for day use. 

Location

6211 Park Road 4 S., Burnet, Texas 78611

A white stone building with an exterior stairwell leading up to an observation deck.
A building at Longhorn Cavern State Park.

Cost

There is no cost to enter Longhorn Cavern State Park. The main attraction in the park is the cavern. Longhorn Cavern is only accessible through a guided tour, which requires a fee. 

The base level tour is $18.25 for ages 4 – 11, and $22.25 for ages 12 and up. There are more expensive bundles available with more activities. 

A sign at the entrance of Longhorn Cavern State Park with a map.
A sign with a map of Longhorn Cavern State Park.

Reservations

Tickets may be purchased in the park. It is recommended to purchase tickets online in advance so that you can get your desired tour time. 

Staying at Longhorn Cavern State Park

Longhorn Cavern State Park is a day use only park. Camping or staying the night is not allowed. If you want to camp at a state park in the area, the closest is Inks Lake State Park. Inks Lake State Park is only six miles from Longhorn Cavern State Park. 

Restrooms in Longhorn Cavern State Park

There is a bathroom in the park near the park entrance. There are no bathrooms in the cavern, so be sure to go before the start of your tour.

A more modern building with a a yellow sign that says Longhorn Cavern.
The Visitor Center at Longhorn Cavern State Park.

Hiking Trails at Longhorn Cavern State Park

There are some hiking trails in Longhorn Cavern State Park, but they are not the main attraction of this park. If you are looking for longer hiking trails, go to the nearby Inks Lake State Park.

Karst Discovery Trail is 0.6 miles long.

Backbone Ridge Nature Trail is 0.35 miles. 

What is there to do at Longhorn Caverns State Park?

Find a souvenir at the gift shop.

A large display in the gift shop with mugs, t shirts, and other souvenirs.
A small section of the gift shop.

Take a guided tour of the caverns. 

Go on a hike on one of the trails. 

Have a picnic. 

Learn about the CCC and their contributions to the Texas parks system. 

A historical marker in front of an old stone building.
The CCC Exhibit Hall at Longhorn Cavern State Park.
A historical marker in front of a stone wall that has information on the history of Longhorn Caverns.
A historical marker at Longhorn Cavern State Park.

Dogs at Longhorn Cavern State Park

Longhorn State Park allows dogs into the park. Dogs must be on a leash in public areas of the park including on hiking trails. Owners must clean up after their dogs.

Dogs are not allowed inside any of the buildings, including bathrooms. 

While dogs are technically allowed in the park, bringing dogs will extremely limit your ability to enjoy the main attractions in the park.

What to do near Longhorn Cavern State Park

Inks Lake State Park

Inks Lake State Park is only six miles from Longhorn Cavern. Both parks can easily be incorporated into one camping trip. Longhorn Cavern is only open for day use, but Inks Lake has camping and other recreational activities.

Burnet, Texas

Burnet, Texas is 11 miles from the park. Burnet is the county seat of Burnet County, Texas and has a population of 6,400 people. Burnet is known as the Bluebonnet Capital of Texas and has a historic town square. Visit Fort Croghan Museum or the Highland Lakes Squadron – Commemorative Air Force. 

Llano, Texas

Llano, Texas is 28 miles from the park. Llano is the county seat of Llano County, Texas and has a population of 3,200 people. It is known as the Deer Capital of Texas and has many white-tailed deer. Visit the Llano County Museum or relax in Badu Park. 

Marble Falls, Texas

Marble Falls, Texas is 14 miles from the park. Marble Falls has a population of 7,000 people. Get a meal at the iconic Blue Bonnet Cafe. Johnson Park is located right on the water.