Grotta Coronado

The hike to Coronado Cave is considered moderately strenuous, involving an uphill climb of 0.5 to 0.75 miles with a 500-foot elevation gain. Inside the cave, exploration is self-guided and requires navigating uneven, rocky terrain, scrambling over boulders, and potentially crawling through some passages. While it's an undeveloped cave, it's generally accessible for those with a reasonable fitness level and a sense of adventure. Beginners should be prepared for a raw caving experience and ensure they have appropriate gear.

Yes, a free permit must be obtained from the Visitor Center at Coronado National Memorial before you head to the cave. There are no fees to enter the memorial or the cave itself, but securing this permit is a mandatory step for all visitors.

For a safe visit, it's crucial to bring multiple bright flashlights (smartphone flashlights are insufficient), sturdy closed-toe shoes with good grip, and ample water. Gloves are also highly recommended for better grip when scrambling over rocks. Additionally, consider wearing long pants and sleeves to protect against scrapes and to stay comfortable in the cave's consistent 67°F temperature.

Coronado Cave offers a unique adventure, but its suitability for young children depends on their age and experience. The hike to the cave is moderately strenuous, and inside, the terrain is uneven, rocky, and requires scrambling and potentially crawling. Families with older children who are comfortable with physical activity and dark, enclosed spaces might enjoy it. However, it may be challenging for very young children or those who are not accustomed to such environments.

Coronado Cave is home to various impressive geological formations, including stalactites (hanging from the ceiling), stalagmites (rising from the floor), flowstone, and column formations. While some delicate features were historically removed, many formations are still 'live,' meaning water continues to slowly shape them. The cave itself formed from limestone, created 250-300 million years ago from ancient marine life.

The cave provides a habitat for a diverse community of insects and small animals. You might encounter beetles, millipedes, spiders, and crickets. Larger animals like coatimundis and ringtails may use the cave entrance for shelter. Most notably, Coronado Cave is home to bats, and visitors are asked to respect their habitat and avoid disturbing them.

A leisurely round trip, including the hike to and from the cave and exploration inside, typically takes about two hours. The cave itself is approximately 600 feet long, and navigating its interior can take a significant portion of that time, depending on your pace and how much you explore.

Yes, the National Park Service emphasizes the importance of protecting the cave's fragile ecosystem. Visitors are strictly advised not to touch any cave formations, as oils from hands can stop their growth. It's also crucial to stay on designated paths where possible, avoid disturbing wildlife, especially bats, and pack out everything you pack in to leave no trace.

Parking is available at the Coronado National Memorial Visitor Center. From there, you will begin the moderately strenuous hike up to the cave entrance. It's advisable to arrive earlier in the day, especially during peak seasons, as parking can fill up.

Yes, Coronado Cave can be visited during the winter. The cave maintains a consistent cool temperature of about 67°F year-round, offering a comfortable environment inside regardless of external weather. The hike to the cave is also generally pleasant in the cooler winter air, providing a good escape from the desert heat that can be intense in other seasons.

Coronado Cave is located within the Coronado National Memorial, which offers other points of interest related to the historical expedition of Francisco Vásquez de Coronado. Visitors can explore the memorial's scenic drives, hiking trails, and viewpoints that offer panoramic views of the surrounding Huachuca Mountains and the San Pedro River Valley.