Some swimming holes make you want to jump in before your feet even hit the water.
Upper Rock Run Falls near Trout Run is one of those places. Tucked among Pennsylvania’s wooded hills, this small waterfall spills into a cool, clear pool that can feel wonderfully far away from busy summer crowds.
The short hike adds just enough adventure without turning your refreshing dip into an all-day trek.
Along the way, rocky creek beds, towering trees, and the sound of rushing water build the anticipation.
Once you reach the falls, you can cool off, snap photos, or simply stretch out beside the creek and enjoy the peaceful setting.
If your idea of a perfect summer day involves cold water, shady woods, and a little bit of wild scenery, put Upper Rock Run Falls on your 2026 list.
Discover Upper Rock Run Falls in the McIntyre Wild Area
Hidden within the McIntyre Wild Area, Upper Rock Run Falls waits for visitors who appreciate natural beauty without needing a grand spectacle. The waterfall itself measures around 10 feet, which means you won’t find towering cascades here.
Instead, you get something more intimate and approachable.
Rock Run slides smoothly over slanted rock before dropping into a clear pool below. Forest wraps around the entire scene, creating shade and keeping the water cold even during Pennsylvania’s warmest months.
The setting feels private despite being somewhat popular.
What makes this spot memorable is how everything comes together. You have the waterfall, the swimming hole, smooth rock formations perfect for sitting, and surrounding forest that blocks out the modern world completely.
It’s the kind of place that looks better in person than in photos, though photos turn out pretty great too.
The McIntyre Wild Area designation means development stays minimal, preserving the natural character that draws people here in the first place.
See the 10-Foot Rockslide Waterfall Up Close
The waterfall measures roughly 10 feet from top to bottom, giving it a manageable scale that actually enhances its appeal. Water doesn’t plunge straight down but slides along angled rock before dropping into the pool.
This creates interesting patterns and movements worth watching.
Smooth rock formations flank both sides of the cascade, shaped by countless years of flowing water. These natural sculptures catch light differently throughout the day, especially when sunshine breaks through the forest canopy above.
The rock surfaces show various shades of gray and brown, sometimes darkened by moisture or brightened by mineral deposits.
Getting close means you can feel the mist, hear the constant rush of water, and see details most visitors miss from farther away. Small channels and grooves in the rock direct water in specific patterns.
The pool below stays clear enough to see the rocky bottom in most conditions.
This compact waterfall proves that bigger doesn’t always mean better when you’re looking for a refreshing natural attraction.
Take a Dip in the Natural Swimming Hole
Cold, clear creek water fills the pool at the base of Upper Rock Run Falls, making it one of the most refreshing swimming spots in the area. On hot Pennsylvania summer days, this natural pool offers exactly the kind of cooling relief you need.
The water stays cold year-round because it flows from shaded forest streams upstream.
Swimmers should remember this is completely natural, which means no lifeguards, no safety rails, and no controlled environment. The pool’s depth varies depending on recent rainfall and seasonal water levels.
Before jumping or diving from rocks, always check how deep the water is in that specific spot.
The rocky bottom can be uneven, and wet surfaces around the pool get extremely slippery. Water shoes or sandals with good grip help prevent falls.
Despite these cautions, countless visitors safely enjoy swimming here every summer by using common sense and respecting the natural setting.
The experience beats any chlorinated pool because you’re surrounded by forest, cooled by waterfall mist, and creating memories in a genuinely wild place.
Follow the Short Trail Down to the Falls
Most waterfall destinations require serious hiking, but Upper Rock Run Falls sits just 0.2 miles from the parking area according to trail documentation. That’s barely a walk for most people, making this accessible even if you’re not an experienced hiker.
However, don’t let the short distance fool you into thinking it’s completely easy.
The trail includes a steeper descent section where you’ll need to watch your footing. Tree roots cross the path in places, and rocks create uneven surfaces that can trip unwary walkers.
The final approach to the falls flattens out, giving you easier walking right when you’re getting close.
Wearing proper footwear makes a huge difference on this trail. Flip-flops and smooth-soled shoes don’t provide enough grip on steep or rocky sections.
Athletic shoes or hiking boots work much better, especially if the ground is damp from recent rain.
The payoff comes quickly since you reach the waterfall and swimming hole in just minutes. It’s perfect for families, casual visitors, or anyone wanting natural beauty without a lengthy hike.
Admire the Rock Formations Along Rock Run
Rock Run earned its name honestly because the entire creek showcases fascinating rock formations. Massive boulders sit in and beside the water, some smooth from constant flow, others still showing rough textures.
Flat rock surfaces create natural sitting areas where you can rest and enjoy the sound of rushing water.
Channels carved into bedrock show where water follows the same paths year after year. During lower water levels, these grooves become especially visible, revealing patterns that took decades or centuries to form.
Ledges and small drop-offs appear throughout the creek, not just at the main waterfall.
Photographers find endless interesting angles among these formations. The combination of water, rock, and forest creates compositions that change with lighting and seasons.
Even if you’re not into photography, exploring the rocks adds another layer to your visit beyond just the swimming hole.
Take time to wander along the creek and discover your favorite rock formation. Some look like natural sculptures, while others create perfect spots for sitting with your feet in cold water while friends swim nearby.
Enjoy a Forested Pennsylvania Escape
The McIntyre Wild Area provides the perfect backdrop for this swimming hole, creating a sense of genuine wilderness just off the road. Tall trees form a canopy that shades the creek and keeps temperatures cooler than open areas.
Bird songs and water sounds replace traffic noise and human chatter, at least on quieter days.
Forest surrounds the waterfall on all sides, making it feel isolated even though you barely hiked to get there. Moss grows on shaded rocks, ferns sprout from moist soil, and fallen leaves create that earthy forest smell everyone recognizes.
The green environment feels especially vibrant during spring and summer.
This setting works equally well whether you want an active swim, peaceful photography session, or quiet time sitting beside moving water. The natural environment doesn’t force you into any particular activity.
Some visitors spend hours here, while others stop for twenty minutes before continuing their day.
Pennsylvania’s forests offer this kind of escape in many locations, but finding one with waterfall, swimming, and such easy access makes Upper Rock Run Falls particularly valuable for a quick nature fix.
Plan Around Weekday and Weekend Crowds
Upper Rock Run Falls has definitely lost any secret status it once had. It’s now described as the most popular swimming hole along Rock Run, which means summer weekends can get pretty busy.
Cars fill the limited parking area, and the swimming hole hosts enough people that finding a quiet spot becomes challenging.
Weekdays naturally attract fewer visitors, especially if you can go during morning hours. School schedules also affect crowds, with family groups dominating during summer vacation but disappearing once school starts in fall.
Early arrivals beat the rush even on popular days.
Understanding crowd patterns helps set realistic expectations. If you arrive Saturday afternoon in July expecting solitude, you’ll probably feel disappointed.
Showing up Tuesday morning in September gives you much better odds of having the place nearly to yourself.
Some people don’t mind crowds at swimming holes because it adds to the fun atmosphere. Others specifically seek quiet natural experiences and should plan accordingly.
Either approach works fine as long as you know what you’re getting into before making the trip to Rock Run.
Enjoy the Falls Without Treating It Like a Water Park
The difference between a natural swimming hole and a developed water park matters more than many visitors realize. Upper Rock Run Falls offers no lifeguards watching for trouble, no maintained facilities, and no safety equipment if something goes wrong.
You’re responsible for your own safety and the safety of any children in your group.
Wet rocks become incredibly slippery, creating fall hazards around the entire pool area. Water depth changes based on recent rainfall, so a spot that was safe for jumping last week might be too shallow today.
Always check depth before entering water from rocks above, and never assume conditions match what you’ve heard from others.
The creek’s flow rate can increase dramatically after heavy rain upstream, turning a calm pool into something more dangerous. Uneven footing underwater combines with cold water to create situations where even strong swimmers might struggle.
Using good judgment means sometimes deciding conditions aren’t right for swimming that day.
These cautions aren’t meant to scare people away but to promote the smart behavior that keeps this place safe and open for everyone who visits.
What to Know Before You Go
Upper Rock Run Falls sits off Rock Run Road near Trout Run, PA 17771, within the McIntyre Wild Area. Limited roadside parking is available near the trail access point.
The waterfall itself stands about 10 feet high, feeding a natural swimming pool below. The commonly documented route measures roughly 0.2 miles out and back, though the descent includes steep and uneven sections requiring sturdy footwear.
This is a natural swimming area with no lifeguards, restrooms, changing facilities, concessions, or beach amenities. Pack everything you need: grippy shoes for hiking and walking on wet rocks, swimwear, towels, water, snacks, and a bag for carrying out all trash.
Weekend crowds tend to be heavier, so early arrival or weekday visits offer better experiences.
Check weather forecasts and avoid visiting after heavy rainfall when water levels and flow rates increase. Swimming happens at your own risk in completely natural conditions.
Water depth varies, so always verify depth before jumping from rocks. Treat this wild place with respect by leaving no trash and following common-sense outdoor ethics to preserve it for future visitors.
