Tumbling Run Spring

## Overview Tumbling Run Spring is a natural spring located along the Appalachian Trail in Franklin County, Pennsylvania, near Waynesboro. The spring flows through a pipe, making it easy for hikers and visitors to collect water. Situated on the northern side of the trail near the Old Forge Road parking area, this spring has long served as a water source for Appalachian Trail thru-hikers and day hikers exploring the Michaux State Forest region. The spring takes its name from Tumbling Run, a scenic stream that cascades through the surrounding forest in this section of the Blue Ridge Mountains. The area is known for its rugged terrain, hemlock-shaded ravines, and rich biodiversity — a welcome respite for those trekking the AT through south-central Pennsylvania. The water flow has been described as moderate. While the spring has historically been used as a drinking water source by trail users, no official water quality report is currently available, and visitors should consider treating or filtering the water before consumption. ## Directions 1. **Starting Point:** Head to the Old Forge Picnic Grounds or the AT Crossing at Rattlesnake Run Road, near Waynesboro, PA. 2. **Drive along Old Forge Road** toward the Old Forge Road parking area. This is the closest vehicle-accessible point to the spring. 3. **From the parking area**, follow the Appalachian Trail northbound on foot. The spring is not directly roadside — expect a short walk of a few minutes along the trail. 4. **GPS Coordinates:** 39.804434, -77.479145. The nearest address is 1064 Appalachian Trail, Waynesboro, PA 17268. ## What to Expect Tumbling Run Spring is a piped spring set in the forested hills along the Appalachian Trail. The water emerges through a pipe, making collection straightforward. The surrounding area features the lush, wooded landscape typical of the Michaux State Forest, with Tumbling Run creek nearby adding to the peaceful atmosphere. There are no posted time restrictions for accessing the spring, and it is open to the public. The Old Forge Road parking area provides the most convenient access, but be prepared for a brief hike from the road to reach the spring itself. The trail in this section can be rocky and uneven, so sturdy footwear is recommended. This is a popular water stop for AT thru-hikers, especially during the spring and summer hiking season. The flow may vary seasonally, so visitors during drier months should be aware that output could be reduced. The area around Old Forge Picnic Grounds also offers a pleasant spot to rest and enjoy the scenery before or after visiting the spring.