Hazard Cave and Natural Bridge Loop

The loop is approximately 3.7 kilometers (2.3 miles) long and generally takes about 1 hour to complete, depending on your pace and how much time you spend exploring the features.

Yes, the Hazard Cave and Natural Bridge Loop is considered easy to moderate. While there are some gradual uphill climbs and stairs, it's generally manageable for families and those looking for a less strenuous hike. However, some sections near the Natural Bridge can be narrow along a cliff edge, so caution is advised, especially with young children or if you have a fear of heights.

The trail features a dirt surface with some rocky sections, winding through a beautiful hardwood forest. You'll encounter rhododendrons, ferns, and impressive rock formations, including limestone bluffs. Small streams also crisscross the path, especially towards Arch Lake.

The loop showcases two main highlights: Hazard Cave, a large rock shelter known for rare glow worms in late spring/early summer, and the expansive Natural Bridge, a sandstone arch spanning 86 feet. Beyond these, you'll discover numerous other unique geological formations, massive sandstone cliffs, and smaller caverns.

If you're hoping to see the rare glow worms (insect larvae of the fungus gnat), the best time to visit Hazard Cave is from mid-May through early July. This is when they are most active and visible.

The trailhead for the Natural Bridge section of the loop is conveniently located directly across from the park's recreation hall within Pickett CCC Memorial State Park. Parking is available at the park.

The provided information does not explicitly state the dog policy for this specific trail. It's always best to check with Pickett CCC Memorial State Park directly for their current pet regulations before bringing your dog.

As this trail is located within Pickett CCC Memorial State Park, there may be park entrance fees or specific regulations. It's recommended to check the official Tennessee State Parks website or contact the park directly for the most up-to-date information on fees and permits.

Yes, the Hazard Cave and Natural Bridge Loop utilizes sections of several other trails. You will hike along parts of the Hazard Cave Trail, Natural Bridge Trail, Lake View Trail, Ridge Trail, and Indian Rock House Trail.

For a truly unique experience, plan your visit between mid-May and early July to witness the rare glow worms inside Hazard Cave. Also, be aware that the trail has narrow sections along cliff edges near the Natural Bridge, so keep a close eye on children and exercise caution in these areas.

The park itself, Pickett CCC Memorial State Park, honors the Civilian Conservation Corps (CCC). Along the trail, you might encounter structures like a wood and stone bridge built by the CCC in the 1930s, and the park's recreation hall near the trailhead is a beautifully preserved CCC-built structure.