Other than this day hike, the cave's primary appeal is the reservation-only tours, which are described as a "moderately strenuous adventure" by the park. "Highlights of the tour may include the 89-foot high Monarch, one of the world's tallest columns; the Christmas Tree, a sparkling, crystal-decorated column; and the Chinese Wall, a delicate, ankle-high rimstone dam." For those interested, reservations can be made by calling 877-444-6777 or by visiting Recreation.gov. The 5.5-hour tour costs $15 for adults and $7.50 for children.

The trailhead is shared with Slaughter Canyon Trail, which connects to the Guadalupe Ridge Trail, a 100-mile long National Recreation Trail open to hikers, backpackers, and even pack animals or 4x4 vehicles at times. The road to the trailhead is unpaved, though most passenger vehicles with moderate clearance should be fine. Pit toilets are available, but not water.

Sources: https://www.nps.gov/cave/planyourvisit/slaughtercanyoncavetour.htm https://www.nps.gov/cave/slaughter-canyon-cave-trail.htm