Furnace Mountain Jones and Doyles Rivers Loop

This loop is generally considered difficult, especially for day hiking or backpacking. It features constant climbing and descending of mountains, steep and rocky terrain, and significant elevation changes. It's best suited for experienced hikers.

The trail offers spectacular mountains, wilderness valleys, and interesting geology. Highlights include the nearly 360-degree panoramic views from Blackrock Summit, and three popular waterfalls: Jones Run Falls, Upper Doyles River Falls, and Lower Doyles River Falls. You'll also pass through forested areas with old-growth Tulip Poplar trees and find numerous cascades and unique rock formations along the Doyles River.

The loop can be accessed from various points. A common starting point is the Doyles River Falls Trailhead. Parking availability can vary, especially during peak seasons, so it's advisable to arrive early.

Yes, as the trail is located within Shenandoah National Park, an entrance fee is required to access the park. You can find detailed information on fees and any potential backcountry permits on the official nps.gov website for Shenandoah National Park.

Shenandoah National Park generally allows dogs on trails, but they must be kept on a leash no longer than 6 feet (1.8 meters) at all times. Always check the latest park regulations on the nps.gov website before your visit, as specific trail restrictions can sometimes apply.

Spring and fall are generally considered the best times to hike this loop. In spring, you'll see wildflowers and the waterfalls will be at their fullest. Fall offers stunning foliage. Summer can be hot and humid, while winter brings challenging conditions like ice and snow, requiring specialized gear and experience.

The terrain is diverse, featuring generally steep and rocky sections, characteristic of Shenandoah National Park. You'll navigate rocky areas, especially near Blackrock Summit, which is strewn with boulders. There are also sections with steep ascents and descents, and portions that follow fire roads. Expect multiple stream crossings, which can be significant after heavy rains or in spring.

Yes, the route incorporates sections of several other trails. You will hike along parts of Browns Gap Fire Road, Jones Run Trail, Doyles River Trail, Trayfoot Mountain Trail, and Big Run Loop Trail.

Absolutely! Along the Doyles River, there are numerous cascades, swimming holes, and unique rock formations to explore, especially after the waterfalls. These spots can be a refreshing break during your hike, particularly in warmer weather.

Given its difficulty and length, you should bring plenty of water, appropriate hiking footwear with good ankle support, layers of clothing, navigation tools (map, compass, or GPS device), a first-aid kit, and snacks or meals. Trekking poles can be very helpful for the steep and rocky sections. Always check weather forecasts before you go.

Due to its 'difficult' rating, significant length (approximately 39.3 km or 24.4 miles), and substantial elevation gain, this loop is not recommended for beginners or families with young children. It requires a good level of fitness and hiking experience.