Wilderness Carlsbad Caverns, located in the state of New Mexico, is a breathtaking and unique destination with several compelling reasons to visit. It offers an incredible underground adventure, featuring stunning cave formations, a diverse ecosystem, and captivating historical significance. The information below is summarized from multiple independent sources to ensure accuracy.

Reasons to Visit:
1. Spectacular Caves: Carlsbad Caverns National Park boasts one of the most extensive cave systems in the world, showcasing breathtaking stalactites, stalagmites, and other mesmerizing formations. The Big Room, a massive underground chamber, is a must-visit and is accessible via a 1.25-mile trail.
2. Bat Flight: Witnessing the evening bat flight is a truly extraordinary experience. During summer months, thousands of Mexican free-tailed bats exit the caverns in search of food.
3. Unique Ecosystem: The park's diverse wilderness above ground offers various hiking trails, allowing visitors to explore the beautiful Chihuahuan Desert landscape, filled with unique flora and fauna.
4. Ranger-led Programs: The park offers guided tours, educational programs, and talks led by knowledgeable park rangers, enhancing visitors' understanding of the caves, wildlife, and the park's geological significance.

Points of Interest:
1. King's Palace: This stunning section of the cave system showcases large, colorful cave formations, including the Queen's Draperies, a remarkable collection of fine, delicate formations.
2. The Natural Entrance Trail: A 1.25-mile hike from the cave's natural entrance takes visitors through a series of switchbacks and stunning views, providing a unique perspective of the cave's interior.
3. Slaughter Canyon Cave: A less-developed cave system within the park, where visitors can explore more rugged, unlit passages with a permit.

Interesting Facts:
1. Carlsbad Caverns National Park was established in 1930 and became a UNESCO World Heritage Site in 1995.
2. The park is home to over 119 caves, each with its own distinct features and formations.
3. The Big Room, the park's largest accessible cave chamber, is equivalent to 14 football fields in size, making it one of the largest natural chambers in North America.

Best Time to Visit:
The best time to visit Wilderness Carlsbad Caverns is during the spring (April and May) and fall (September and October) when the weather is mild, and visitor numbers are lower. However, the caverns are open year-round, and each season offers its own unique experiences.

It is always recommended to verify this information by consulting multiple independent sources to ensure the most up-to-date and accurate details before planning your visit to Wilderness Carlsbad Caverns.