Delve deep into the heart of New Mexico, where the earth opens up to reveal one of the natural world’s most awe-inspiring marvels — the Carlsbad Caverns National Park. This vast underground wonderland is home to over 119 known caves, all formed when sulfuric acid dissolved the surrounding limestone leaving behind caverns of all sizes. The crowning glory of this subterranean world is the ‘Big Room,’ a vast natural limestone chamber that’s simply a must-see for any visitor. This guide provides all the information you need to plan your Big Room Tour at Carlsbad Caverns National Park.
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Location and How to Get There
Carlsbad Caverns National Park is located in southeastern New Mexico, approximately 20 miles southwest of the city of Carlsbad. The nearest airport is Cavern City Air Terminal in Carlsbad, though more flights are available at El Paso International Airport in Texas, which is about a 2.5-hour drive away.
If you’re driving, the park is best accessed via U.S. Highway 62/180 from either Carlsbad, New Mexico (20 miles northeast) or El Paso, Texas (150 miles west).
Best Time to do the Big Room Tour
The park is open all year, but the best time to visit the Carlsbad Caverns is from May to October. During this period, you can witness the mesmerizing spectacle of Brazilian free-tailed bats emerging from the caverns at dusk – a sight not to be missed! The summer months (June-August) can be quite crowded, so if you prefer a quieter experience, consider visiting in the shoulder seasons (May, September, October).
Top Attractions and Activities
The Big Room Tour
The Big Room is the largest single cave chamber by volume in North America and the main highlight of Carlsbad Caverns. This enormous space could comfortably house six football fields. It’s adorned with massive stalactites, stalagmites, and a host of other surreal geological formations.
You can explore the Big Room via a 1.25-mile, self-guided trail that’s fully accessible. Audio guides are available to enhance your experience, offering insight into the cave’s history, geology, and fauna.
Bat Flight Program
From late May to October, witness the captivating exodus of hundreds of thousands of Brazilian free-tailed bats from the caverns at sunset. This nightly Bat Flight program is an unforgettable experience and is accompanied by a ranger talk.
Best Hikes and Trails
Natural Entrance Trail
- Distance: 1.25 miles
- Elevation gain: 750 feet
- Difficulty: Moderate to strenuous
- Permits: Not required
The Natural Entrance Trail descends over 750 feet into the caverns, following the route of early explorers. It offers a more adventurous alternative to taking the elevator down. The descent is steep and can be strenuous, so it’s recommended for visitors in good health.
Camping and Lodging Options
There are no campgrounds or lodging facilities within the park. However, backcountry camping is permitted in certain areas of the park with a free permit. Nearby Carlsbad offers a range of accommodations, from motels to upscale hotels, and there are also several campgrounds and RV parks in the vicinity.
Practical Travel Tips and Safety Considerations
Given the park’s desert setting, hydration is crucial — carry plenty of water, especially during the summer. Good walking shoes are a must for the trails, and a jacket or sweater is recommended as the cave temperature is a constant 56°F (13°C), regardless of the season. Flash photography is not permitted, so bring a tripod for your camera if you plan on taking photos.
Top Photo Spots on the Big Room Tour
The Big Room offers countless opportunities for unique and stunning photographs. The Hall of Giants, with its massive stalagmites, and the Bottomless Pit, known for its illusion of depth, are particularly photogenic. Remember, a tripod can be invaluable given the low-light conditions.
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Where to Stay
While Carlsbad Caverns National Park does not offer any campgrounds or lodging within the park, there are several options available nearby. For a more rustic experience, consider booking a campsite through Recreation.gov. Sites like White’s City RV Park and Campground or Brantley Lake State Park offer the perfect basecamp for your adventures, complete with all the amenities you’ll need for your stay.
If you prefer a bit more comfort, consider booking a rental through AirBNB or VRBO. Both offer a range of options from cozy cabins to full homes, ensuring you can find the perfect place to rest after a long day of exploring.
The nearby city of Carlsbad also offers a variety of hotels and motels for those who prefer traditional accommodations. The KOA Campgrounds located in Carlsbad also provide RV sites, tent sites, and camping cabins for a comfortable stay close to nature.
Dining Options
In addition to the awe-inspiring caves, Carlsbad Caverns National Park is located near several dining options that cater to a variety of tastes. Inside the park, there’s the Underground Lunchroom located 750 feet below the surface that offers a selection of sandwiches, salads, and drinks.
Nearby, in the city of Carlsbad, you’ll find everything from Mexican cuisine at Lucy’s Mexicali Restaurant to classic American fare at the Yellow Brix Restaurant. For a quick grab-and-go option, consider stopping by Guadalupe Mountain Brewing Company for a locally brewed beer and a slice of pizza.
Travel Tips & Safety
When visiting Carlsbad Caverns National Park, it’s important to come prepared. This means comfortable walking shoes, plenty of water, and a light jacket or sweater as the caverns maintain a constant temperature of 56°F (13°C). If you’re planning on hiking, don’t forget to pack a map, compass, and basic first aid kit.
Pets are not allowed on any park trails or in the backcountry, but they are allowed in picnic areas and campgrounds. Always remember to check the park’s official website for the most up-to-date information on pet policies, permits required, and safety advisories.
Latest Park Alerts
Before heading out on your trip, be sure to check the official National Park Service website for the latest park alerts and conditions. This includes updates on trail closures, weather advisories, wildfire risks, road conditions, and more. This will ensure you have the most up-to-date information for a safe and enjoyable visit. Check out the official alerts page here: NPS Alerts.
Get Involved
If you’re passionate about preserving the natural beauty of our national parks, consider getting involved. Carlsbad Caverns National Park offers several volunteer opportunities, including trail work, visitor programs, and citizen science initiatives. Not only will you be making a difference, but it’s also a great way to engage with the park in a deeper and more meaningful way. To learn more about volunteer opportunities, visit the official volunteer page here: Volunteer at Carlsbad Caverns National Park.
Remember, every visit to a national park is an opportunity to learn, discover, and contribute to the ongoing preservation of these unique natural spaces. We hope you enjoy your visit to Carlsbad Caverns National Park!