Don’t Try This One Hike in Pennsylvania if You’re Afraid of Heights

Most people think of the Keystone State as a collection of rolling hills and dense forests. While that is often the case, the Lehigh Gap area near Danielsville offers something very different. Head into the gap, and you will find a trail that challenges those expectations. The Lehigh Gap East Loop via the Appalachian Trail is a short but intense route, roughly 2.5 miles with about 950 feet of elevation gain, famous for its vertical rock scrambles. If you are like me and have a serious fear of heights, this specific hike in Pennsylvania can feel like a real nightmare.

The main draw of the hike is the rock scramble. Instead of a dirt path, the opening stretch quickly turns steep, with massive rock faces and boulders stacked up the mountainside. For many, this section is the best part of the trip. It turns the hike into a full-body workout where you have to use your hands to pull yourself up.

However, the "fun" of the climb comes with a heavy dose of adrenaline. One AllTrails hiker, Robyn, described the experience by saying the "vertical feel is REAL at 900+ feet" and noted that it left her heart pounding. You aren't tucked away in the trees; you are exposed along the mountainside. If you look back, you see the trail running along a steep slope toward the river below. The white blazes that mark the path are painted right onto the stone. In some sections, you are essentially scrambling over rocks without a rope, and though it isn’t a technical rock climb, it definitely feels like one.

If you can handle the height, the rewards are worth the effort. The rocky terrain keeps tree cover limited along the ridge, creating these wide-open views throughout the climb. From the rocks, you can see the Lehigh River winding through the gap and the Blue Mountains stretching into the distance.

It is also a great area for wildlife sightings, particularly birds of prey. The thermal updrafts in the gap make it a natural corridor for hawks and vultures, which are often seen soaring overhead on clear days.

To have a good time, you need the right strategy. Many hikers recommend tackling the loop counter-clockwise: up the Appalachian Trail (White Trail) and down the Winter Trail (Blue Trail). Climbing up the rocks is safer and easier than trying to descend them, which can be slippery and hard on the knees.

You also need the right gear. Do not show up in sneakers. The rock faces are smooth, and you need footwear with aggressive tread to get a reliable grip. Long pants are also a smart choice. The upper sections of the trail are often overgrown with thorny bushes and tall grass. Keeping your skin covered helps prevent scratches and reduces exposure to ticks. Finally, leave the pets and small children at home. Dogs are not permitted on this loop, and the exposed sections are simply not built for kids.

The loop is a short, sharp shock to the system. It offers a mix of intense physical scrambling and some of the best views in the region. If you want a memorable hike in Pennsylvania and don't mind a bit of vertigo, this trail is a must-do. To see the map or check current weather conditions, view the Lehigh Gap East Loop on AllTrails.

Feeling inspired? If tackling what many hikers consider one of the most extreme hikes in Pennsylvania sounds like your idea of fun, try planning your own trip using Only In Your State’s itinerary planner.