Nestled within Deschutes National Forest, Skylight Cave offers an awe-inspiring experience for adventurers. This natural wonder is a lava tube with captivating "skylights" that illuminate its interior, creating a magical atmosphere. Formed from ancient volcanic activity, the cave's accessible location and unique features make it a must-visit destination. Despite its allure, Skylight Cave remains relatively unknown, hidden away down winding roads near the charming town of Sisters. Visitors must plan carefully due to limited transportation options and unreliable cell reception.
Exploring Skylight Cave involves navigating forest roads and descending into the cavern via a metal ladder. Inside, you'll encounter mesmerizing light beams streaming through openings in the ceiling. The cave's temperature stays cool year-round, requiring proper gear. To preserve the habitat of Townsend’s big-eared bats, specific precautions are necessary, including cleaning footwear and limiting visits to summer months. Afterward, enjoy local attractions like Sisters Meat and Smokehouse for a delightful meal.
Unveiling the Geological Marvel of Skylight Cave
This section explores the formation and accessibility of Skylight Cave. Created by a prehistoric volcanic eruption, the cave's structure results from lava flow and subsequent cooling. Weathering over millennia carved out skylights, enhancing its visual appeal. Located close to the surface, the cave is easier to access compared to other regional caves. Travelers should prepare thoroughly, as reaching the site requires driving along challenging forest roads.
The creation of Skylight Cave dates back to the Sixmile Butte eruption, which left behind a hollow passage after the lava drained away. Over time, erosion caused gaps in the cave’s roof, forming the distinctive "skylights." These openings allow sunlight to filter into the otherwise dark interior, creating a breathtaking spectacle. Situated near the surface, the cave offers convenient entry points, distinguishing it from many of the 350 caves in Deschutes National Forest. Access involves following Highway 20 East and navigating bumpy forest roads until reaching the parking lot. A short walk leads to the entrance, where visitors descend via a ladder into the lava tube. Proper equipment, such as a headlamp and warm clothing, ensures a comfortable exploration experience.
Preserving the Serenity of Skylight Cave
Visiting Skylight Cave comes with responsibilities to protect its fragile ecosystem. The cave opens seasonally to safeguard the bat population from disturbances. Specific guidelines exist to prevent spreading diseases like white-nose syndrome. Timing your visit appropriately ensures optimal viewing of the light beams while respecting wildlife needs.
To maintain the pristine condition of Skylight Cave, several conservation measures are essential. During summer, the cave hosts Townsend’s big-eared bats, necessitating restricted access between May and mid-September. Visitors must clean their shoes before entering and upon leaving to avoid introducing harmful pathogens. Additionally, washing hands and changing clothes help minimize risks associated with white-nose syndrome, a devastating disease affecting numerous bat species across the United States. Light beams penetrate the cave for only a few hours daily, so arriving early guarantees witnessing this spectacular phenomenon. Winter serves as a critical hibernation period for the bats, emphasizing the importance of preserving their habitat when they're absent. As an off-the-beaten-path destination, Skylight Cave relies on conscientious visitors who adhere to leave-no-trace principles. Following exploration, consider dining in Sisters, where culinary delights await at places like Sisters Meat and Smokehouse. This quaint town combines artistic charm with outdoor adventures, making it an ideal stop before continuing your journey.