Trough Creek State Park: What You Must See & Do In This Underrated PA State Park

Pennsylvania is full of outdoor adventures, with 124 State Parks, 20 State Forests, and even National Park sites. With so many of these beautiful spaces to explore, there are bound to be some hidden gems. One such gem is Trough Creek State Park!

Although it isn’t the largest or oldest, there are unique features here worth visiting. Every time we return to this park we’re reminded of its beauty, from the gravity-defying Balanced Rock to the cascading Rainbow Falls. Each visit brings something new and exciting.

Enjoy our favorite hike while you visit, starting at Copperas Rock and traveling along the Rhododendron Trail. Imagine a path surrounded by rhododendrons with views of Trough Creek along the way.

Whether you’re planning a quick visit or a full-day adventure, Trough Creek State Park is a must-visit. Here is everything you need to know!

The image features Balanced Rock, a prominent point of interest in Trough Creek State Park. This natural formation consists of a large, flat rock precariously balanced on the edge of a cliff, creating a striking and dramatic sight. Surrounded by a forested landscape and offering views of the valley below, Balanced Rock is a popular attraction for visitors exploring the park's unique geological features.

Where is Trough Creek State Park?

Located in south-central Pennsylvania, Trough Creek State Park is a hidden gem, somewhat unfairly overshadowed by the nearby Raystown Lake recreation area.

For those looking for a quieter (but not totally without people) outdoor experience with some history should head to the east side of Raystown Lake to this park to explore.

Covering 554 acres within Huntington County, Pennsylvania, spending a day or a weekend in this park is absolutely worth your time.

Adjacent to both Raystown Lake National Recreation Area and Rothrock State Forest, your outdoor adventures could be nearly endless!

What to See and Do at Trough Creek?

Copperas Rock

Copperas Rock is one of the main points of interest at Trough Creek State Park

Named Copperas for the color of the rock, the cliff-side appears as a yellowish-gold.

The rock has been stained by ferrous sulfate, what you know as iron, that comes from a coal pocket underneath the surface. Copperas Rock is a great showcase of the geology of the area.

Although ferrous sulfate is a big part of the contaminant in acid mine runoff and is responsible for polluting many water sources near underground mines, the concentrations here at Trough Creek are relatively low. The creek remains safe for recreational activities.

With the nearby cave formations available as protection from the elements, historians think that settlers sheltered here and used the minerals to dye their handmade fabrics.

A parking area is just across the street from Copperas Rock, making it extremely easy to reach. If you’re paying attention, you might catch a glimpse from the road while you’re driving by.

Balanced Rock

Balanced Rock, a notable landmark in Trough Creek State Park. A large, flat rock is precariously balanced on the edge of a cliff, creating a dramatic and striking sight. A woman standing in the foreground provides a sense of scale, highlighting the impressive size of the rock formation. The surrounding forest and distant hills add to the scenic beauty of this popular attraction.

Perched and appearing ready to tip into the Great Trough Creek at any moment, the Balanced Rock is another example of a geological wonder at this state park.

Because it is made up of different stone material than the surrounding mountain, it did not erode as the rest once did. What was left behind is this rock that seems to defy gravity.

A short hike, just over 0.1 mile, leads past some of the other sights in the park and ends at Balanced Rock.

This is not a new sight. It’s said that Balanced Rock has been hanging like this for thousands of years, and it’s one of the highlights of Trough Creek State Park.

Rainbow Falls

The image showcases Rainbow Falls in Trough Creek State Park. The waterfall cascades down a series of rocky steps, creating a picturesque and serene scene. To the right of the falls, uneven stone steps lead upwards, offering a path for hikers to explore further. The surrounding area is lush with greenery and moss-covered rocks.

On the way up to Balanced Rock, you’ll come to a short wooden bridge across Abbot Run.

Look to your left while crossing the footbridge and you’ll see Rainbow Falls.

There are multiple drops and the total waterfall measures around 15 feet high. There are additional small drops both above and below, making the area fun to explore.

Access is easy after crossing Trough Creek on the Suspension Bridge, but can also be reached by hiking other trails in the park, which have great views along the creek.

Although Rainbow Falls is somewhat seasonal, dependent on spring snow melt or heavy rains to flow at its peak, it is a sight that should not be missed!

You Might Also Like: The Best PA State Parks with Waterfalls to Explore

Trough Creek Suspension Bridge

The image depicts a suspension bridge over Trough Creek. The narrow wooden bridge, supported by metal cables, spans the tranquil creek and is surrounded by dense forest. The path leading to the bridge is lined with rocks and trees, creating a rustic and adventurous atmosphere. This bridge is a charming feature for hikers exploring the park's scenic trails.

The easiest way to get to Rainbow Falls and Balanced Rock is by crossing the Suspension Bridge over Trough Creek.

Crossing this unique cable suspension bridge can be nerve-racking, though!

The wooden slats are not fitted closely together, leaving gaps to see the creek below and wide enough to fit a foot through. There is a ton of movement in the cables while walking across, so be prepared!

Little ones and those with a fear of heights should take extra caution.

Historic Cemetery

a historic cemetery in Trough Creek State Park. The cemetery features numerous small, weathered gravestones arranged in rows on a forest floor covered with leaves. The surrounding forest adds a serene and contemplative atmosphere to this historic site, offering visitors a glimpse into the area's past.

For a little bit of history with an eerie feel to it, check out the old cemetery on the park grounds.

Getting there requires hiking about 0.25 miles.

The Cemetery Trail begins across a small wooden footbridge, crossing a tiny stream next to the Paradise Furnace. The trail continues along the stream for a short while before heading up the hill.

Keep to the right, and enter the forested area. This part isn’t marked very well and can be a little confusing. We went the wrong way initially, and it took us a little bit to get back on track.

Just when you’re not sure if you’re heading in the right direction, head just a little further.

You’ll come to a small clearing with rows of both unmarked and hand-carved headstones.

Though many of the engravings have been worn by weather, making them difficult to read, some that were readable date back to the 1600s.

Ice Mine

 The Ice Mine is a covered structure built over a natural geological formation where ice can be found well into the summer months. The shelter, made of wood, has a sign reading "Ice Mine" and offers protection for visitors exploring this unique natural phenomenon. The surrounding area is wooded and rocky.

Discovered by early settlers, the ice mine shaft wasn’t necessarily the intended goal.

Some think that this natural refrigerator and freezer were discovered while digging to look for iron ore. Others think it was discovered by workers building the railroad through the area. At any rate, the mine is kept cold by the geological features nearby.

When the rocks freeze in the winter, cold air is also trapped in the cracks between them. When everything else begins to thaw and warm up in the spring, the cold air sinks down to the bottom of the rocks in the mine.

The melting snow from the thaw flows down to the bottom here and refreezes due to the remaining cold air. It is often found to be still frozen into late summer!

Though a quick stop in the park, especially on a hot summer day, experience the sudden temperature changes. A small parking area is located just next to the ice mine shaft, making it extremely easy to reach.

Dam Ruins

The remnants of an old stone sluiceway, constructed from large, weathered stones and leads down to a tranquil creek surrounded by greenery and trees. The historic structure, once a dam used for directing water flow for industrial purposes, now serves as a reminder of the area's past. The serene creek and forested backdrop add to the scenic beauty and historical significance of this location.

From the Ice Mine, cross the road and head down the rocky trail for about 100 yards.

When you reach the creek, you’ll notice stone walls on the creek banks and a platform, which are the only remains of a dam that used to traverse the creek.

Removed in 2013 to improve boating access and fishing opportunities, the dam area used to create a wonderful swimming hole but has changed since the removal.

The water is shallow here and could be a great spot to wade into the edge of the creek.

Be sure to watch out for the timber rattlesnakes, who sometimes like to sunbathe on the rocks in the warmer months. Although you will typically hear them before you see them, a bite from one of these poisonous snakes is a medical emergency that would send you straight to the hospital.

Scenic Overlook

On the Ledges Trail, just after climbing the incline past Rainbow Falls and the small footbridge, you’ll find a small rocky outcropping covered in dirt.

It isn’t as clear of a view of the water as some other state park overlooks, you can still stop here to catch a glimpse of the hillsides surrounding the creek.

Continue further on the Ledges trail, and you will come to another overlook featuring a view of Round Mountain.

A little more peaceful than some of the other spots we’ve already mentioned, you may even spot some wildlife on the trails near the overlook.

Paradise Furnace

The remnants of an old stone furnace in Trough Creek State Park. This historic structure, made from large, weathered stones, appears partially collapsed but still stands as a significant piece of the area's industrial past. A wooden fence surrounds the furnace, and a sign nearby warns of rock hazards. The lush green grass and surrounding trees add to the picturesque and historical significance of this site.

A tribute to the industrial history of this area of Pennsylvania, the Paradise Furnace, also known as the Mary Anne Furnace, is an old iron furnace still (mostly) standing.

The furnace stack has crumbled a little from the top, but it is nearly 200 years old!

A few interpretive signs have been installed nearby so that you can learn about the work that went into the structure.

The natural resources of the gorge, creek, and surrounding forests made Trough Creek an ideal location for the industry, and a few remnants like this one can still be found today.

Along with the Paradise Furnace, the Lodge was originally the residence of the ironmaster and the log worker’s house has been repurposed into the park’s visitor center.

Savage Forge Site

Originally used to work the pig iron made in the Paradise Furnace into wrought iron, this forge site was not in operation for long.

This site is probably the least impressive in the park because much of the remains are gone. Only a few stone structures are still here, but much is grown over by grass and weeds.

History buffs and thorough explorers should hit this spot, but otherwise, there isn’t as much to see here.

Trough Creek State Park Hiking Trails

Although there are only 12 miles of hiking trails within Trough Creek State Park, both beginner and more advanced and adventurous hikers can find a trail to enjoy here.

For a short, 2+ mile loop, which catches many of the biggest points of interest, we recommend beginning at the parking area across the road from Copperas Rock. This is our favorite hike in this park!

The entrance to the Copperas Rock Trail in Trough Creek State Park. The trailhead is marked by a wooden sign, and the path leads into a dense forest with tall trees and green undergrowth. Fallen leaves cover the ground, creating a natural, earthy pathway. This trail offers visitors the opportunity to explore the scenic beauty and geological features of the park.

You’ll see the well-marked Copperas Rock Trailhead next to the bridge.

Follow the trail to the split and take the Rhododendron Trail to the right.

A trail signpost at a junction in Trough Creek. The wooden sign indicates directions for the Ledges Trail, Rhododendron Trail, and Copperas Rock Trail. A hiker is seen walking along one of the trails to the right of the image, surrounded by tall trees and a forest floor covered in fallen leaves. This scene highlights the park's well-marked trails and the natural beauty that hikers can enjoy while exploring the area.

Scaling the hillsides through patches of rhododendrons with the creek below is beautiful, but isn’t recommended for small children or those with unsure footing.

The trail eventually leads past the suspension bridge and Rainbow Falls.

Take a quick detour right past Rainbow Falls up the Balanced Rock Trail to catch a glimpse of the namesake, then return back down to the Abbot Run Trail to cross the stream.

A scenic section of trail in Trough Creek State Park. Stone steps lead hikers up the trail, which winds alongside a small, cascading waterfall and through a forested area with rocks and dense vegetation. The fallen leaves and moss-covered stones add to the natural charm of this picturesque hiking path.

Shortly up this trail, you’ll see the Ledges Trail take off up over the hillside to the left, which leads to the overlooks and beautiful wooded areas of the park.

The Ledges Trail eventually returns to the Copperas Rock Trail, creating the loop. Continuing on a short detour on the Ledges Trail will take you to another overlook of the mountainous hillsides.

For a longer hike with views of the same sights and more, park at the Ice Mine and take the Boulder Trail following the old logging road up over the hillsides.

The entrance to the Boulder Trail in Trough Creek State Park. Marked by a wooden signpost "Boulder Trail" stands at the trailhead, which leads into a wooded area with a path covered in fallen leaves and surrounded by tall trees. A paved road runs parallel to the trail, indicating easy access for visitors.

You can follow this trail to the Suspension Bridge Parking lot and pick up the previously mentioned loop by crossing the Suspension Bridge.

Returning back to the Ice Mine where you left your car covers over 4 miles.

Biking At Trough Creek State Park

Although biking takes a backseat to the other recreational opportunities at Trough Creek, a 3.5-mile trail that ends with views of the edge of Raystown Lake.

Although it’s more an old dirt road than a multipurpose bike trail (like the ones found at some other parks), you’ll want to keep an eye out for wildlife along your ride on Old Forge Road.

You’ll find a parking area near the beginning of the road for this short bike ride.

Hunting and Fishing Opportunities

Multi-season hunting and fishing make Trough Creek a destination for those enjoying game activities.

The creek is stocked in the spring for trout fishing season, but other species such as bass, panfish, and suckers can be caught here throughout the year.

On the other hand, hunting is only permitted in certain areas during appropriate seasons.

It is a popular spot for deer, turkey, and squirrel hunting. Hunting grounds are adjacent to the Rothrock State Forest for expanded opportunities. Just be sure to abide by the PA Game Commission rules and regulations!

Other visitors should be sure to be aware of hunting seasons when visiting and wear appropriately colored clothing for safety out on the trails.

Overnight Stay Options

Camping in Trough Creek State Park

29 campsites are available in the park campground from April to December.

Sites are supplied with a fire ring, picnic table, and electricity.

Various sites can accommodate tents, RVs, and campers of any size. Some sites are pet-friendly.

The restrooms here are considered rustic and are without showers.

Fees vary, but most are under $30 per night. Be sure to make reservations ahead of time at Reserve America.

One note that may be inconvenient for those with campers and RVs: the dump station is not located within the campground. It’s next to the park office, which can be on the way back out of the park but is about 2 miles from the campground.

Trough Creek Lodge

For year-round overnight accommodation, the only option within the park is the Trough Creek Lodge.

With 4 bedrooms and 2 bathrooms, there is space for up to 10 people. The Lodge is an old two-story house from the 1800s that has been renovated and now has modern facilities and central heat.

It is located just up the hill from the Paradise Furnace site and historically housed the ironmaster.

For those looking for off-season lodging or a more comfortable stay than a tent, the lodge is a great option. Prices seem to range from $80 to around $150, depending on the time of the stay.

Other Nearby Recreation Options

Raystown Lake

For those looking for nearby recreation areas both on and off the water, Raystown Lake is a popular destination.

Boating and kayaking are popular in the summer. Hiking and biking options are a great way to get you away from the lake.

There is even a waterpark with slides and pools overlooking Raystown Lake for kids and kids at heart.

Shopping and dining experiences vary here, as well. Raystown Lake is the perfect summer destination.

Rothrock State Forest

Rothrock State Forest covers 96,956 acres of land spanning three counties with limitless opportunities for outdoor adventures.

300 miles of hiking trails and 290 miles of biking trails pass through this State Forest.

While you can backpack and tent camp anywhere in this (and any State Forest) for free while following the campsite guidelines, there are also sites for motorized camping with RVs and campers at various spots throughout Rothrock.

Cowan’s Gap State Park

Just under an hour to the southeast, Cowans Gap State Park is a beautiful park featuring over 1,000 acres to explore around the 42-acre Cowans Gap Lake.

Hiking trails and fishing opportunities are plentiful here. A large campground with both modern hookups and rustic sites, as well as cabins, can accommodate anyone’s overnight needs.

The park also features the southern trailhead for the Standing Stone Trail, as well as access to the Tuscarora Trail, two premier backpacking trails in the area.

Greenwood Furnace State Park

At just under an hour to the northeast, you’ll find Greenwood Furnace State Park.

Just under half the size of Cowans Gap, with a smaller 6-acre lake, this park still has some awesome hiking trails to explore.

The northern portion and Greenwood Connector trailheads of the Standing Stone Trail are within the borders of this State Park, as well as some industrial historical features.

Relax on the small beach by the lake or enjoy a campfire at one of the 51 sites at the campground. Greenwood Furnace is a beautiful Pennsylvania State Park to visit.

Canoe Creek State Park

About 40 minutes of driving separates Canoe Creek and Trough Creek State Park.

Canoe Creek features a 155-acre lake in its nearly 1,000 acres. Fishing, hiking, and swimming are popular activities here.

There aren’t any campsites here for tents or campers, but there are 8 cabins to spend the night with some more modern amenities.

Wrap-Up: Visit Trough Creek State Park!

A park you can spend a weekend at and explore every corner, or a spot to stop for a few hours, Trough Creek State Park should be high on your list. The hiking trails have some challenging terrain, and there are unique landmarks to see.

Although it is a little bit off the beaten path, Trough Creek State Park is a very underrated State Park, and one that you should absolutely have on your list of must-visits!

Have you ever visited Trough Creek State Park? Have you ever even heard of this park before?