Longhorn Cavern State Park

Longhorn Cavern State Park, outside of Burnet, Texas, is home to a geological wonderland that’s fun for the whole family to explore! 

The land was acquired from private owners around 1930, and the CCC (Civilian Conservation Corps) developed the park and surrounding structures. Since then, the State Park has been overseeing the caverns. 

Visitors may choose between three tours:

1. Walking Tour
2. Wild Cave Tour
3. Gemstone Mining

For discounts, bundle the tours for price-saving deals. These are included in our "Cost" section.

The Walking Tour is the most popular and lasts about 1.5 hours. Guests will descend 52 wide and well-lit stone steps to the start of the journey, where the pathway is wide and easy to traverse. Visitors reported that the spacious cavern didn't make them feel trapped. There are only a few low sections where you must duck your head. Additionally, lighting throughout the cave showcases the geological wonders and eliminates the gloom customarily associated with caverns.

Tour guides are knowledgeable, friendly, and eager to share stories about the cavern. You'll learn about its formation and the history of the Native Americans who called it home. Also of interest is learning that Confederate soldiers stored gunpowder in the caves during the Civil War. 

The underground trail is a dried riverbed approximately 1.1 miles in length. While hiking boots aren’t required, the terrain can be wet in spots, so wear something comfortable with excellent traction. 

Parents with infants are encouraged to visit, and the park even allows strollers in the cave. Yes, you read that correctly: strollers are allowed! You’ll have to carry it down the stone steps, and they advise using those with soft wheels to navigate the stone pathway. If you prefer using a backpack, be aware of low ceilings if your child rides high on your back. 

Longhorn Cavern State Park: Fun Facts and Cool Features 

For the adventurous or avid spelunker, sign up for the Wild Cave Tour. This 3-hour adventure takes you into the heart of the cave system, void of man-made lighting and paths. You’ll don a safety helmet with light and follow your guide through the labyrinth of undeveloped lower-level caverns.

Most of the trek is through large areas tall enough to walk upright. However, please note that you will need to be able to crawl on your hands and knees through narrow passages. 

The guides for this adventure are reassuring, knowledgeable, and experienced, helping novices have a successful hike. 

Unlike the Walking Tour, the Wild Cave Tour has an age restriction and shouldn’t be considered by those who are claustrophobic. 

When entering the park, you'll notice the stone buildings dotting the premises. The CCC built these in the 1930s, and they are now used as a visitor center, a museum, and other park-related businesses. Because these buildings are above ground, they’re free to explore, with many offering signage explaining their rich history.  

There's also plenty to explore above ground. Many trails sweep the park, allowing for pleasant strolls. The abundance of grassy areas and stony outcroppings makes it ideal for picnics, photography, and relaxation. 

With so much to see and do at Longhorn Cavern State Park, visiting will enhance any Highland Lakes vacation.

Getting There

Below are step-by-step driving directions from Burnet to Longhorn Cavern State Park.  

• Head south on HI-281 for 3 miles.
• Turn right onto Park Road 4 S.
• Follow PR 4S for 6.5 miles until you reach the park entrance.
• Address: 6211 Park Road 4 S, Burnet, Texas.

Cost

Here are the costs of visiting Longhorn Cavern State Park:

• Bronze Bundle Walking Tour (Ages 4-11) from $28.25
• Bronze Bundle Walking Tour (Ages 12+) from $32.25

• Cavern Walking Tour (Ages 4-11) from $18.25
• Cavern Walking Tour (Ages 12+) from $22.25

• Wild Cave Tour (Ages 8+) from $100.25
• Wild Cave Tour Bronze Bundle (Ages 8+) from $19.25

Pricing is subject to change; check the website for up-to-date information.