Hammersley Hole

Hammersley Hole lies in Pennsylvania near Williamsport, Lock Haven, and Redovo. Use these driving notes as a starting point and confirm road conditions before you go. Hammersley Hole is a remote . The hike to reach it is challenging and requires good map-reading skills. Please ensure you are prepared for a strenuous hike and take necessary precautions for wildlife, including rattlesnakes. A trail map is highly recommended. Driving Directions:

1. From Williamsport

   Begin by heading west on Route 220 for about 25 miles to reach Lock Haven. From Lock Haven:

2. Take Route 120 northwest for about 30 miles. Continue past the town of Redovo until you reach Route 144. On Route 144

3. Turn north onto Route 144 and drive through Tamarack. Continue until Route 144 reaches a "T" intersection and turns right. At this intersection, set your odometer.

   Continue on Route 144:

4. Turn right at the "T" intersection and drive about 1.75 miles. Look for a dirt road on your left (north) marked "Hammersley Fork Ave." Note: This turn is about 4.75 miles before you reach Cross Fork on Route 144.

5. Trailhead and Hiking Directions: Dirt Road Access

6. Turn onto Hammersley Fork Ave, which is a dirt road. There are two entrances to this road; only the northern entrance is open. The southern entrance crosses a small bridge marked "closed." Proceed north on the dirt road for about half a mile. This section of the road parallels Hammersley Fork Run and passes through private land before entering State Forest land. Stream Crossing

   The dirt road fords the stream and is closed to vehicles. You can cross the stream via a two-cable footbridge or by foot. Once across, follow the road on the west side of the stream for about one mile. Bridge Crossings: As you hike, you will encounter a private swinging bridge and another cable bridge. These allow you to cross back to the east side of the creek. Follow the stream north until you reach County Line Run. Finding the Footpath: Look carefully along the base of the mountain for a narrow footpath that ascends a grade and runs parallel to Hammersley Fork along the mountainside. The footpath levels off before descending to Dump Hollow. If you miss the footpath earlier, you can connect with it here. Continuing the Hike: Follow the path through Dump Hollow and continue onward. The trail will lead you to Elkhorn Hollow. Stay on the path as it descends to stream level. After a short distance, you will arrive at Hammersley Pool. Important Notes: Hike Length: The round-trip hike is over 12 miles and traverses demanding terrain. The mountainside trail is narrow, with steep slopes. Only experienced hikers should attempt this route. Wildlife Warning:

7. Rattlesnakes have been spotted in the area. Exercise caution and remain alert. Trail Navigation

   The footpaths are not well-marked, and Hammersley Fork branches into multiple tributaries upstream. A detailed trail map is essential for navigation.

8. Parking

   Park near the entrance to the dirt road (Hammersley Fork Ave). Ensure your vehicle is not blocking access to private property or the road. Enjoy your hike and stay safe! Bring water, sunscreen, and gear for a primitive swim day. Weekends and holidays can draw more visitors. Check local updates on access and water levels before you leave home.