Exploring Emerald Falls in the Loyalsock State Forest

How to find Emerald Falls in the Loyalsock State Forest.

Emerald Falls is a picturesque 15 foot-tall waterfall in the Sullivan County portion of the Loyalsock State Forest.

View from the top of Emerald Falls along Swamp Run in the Loyalsock State Forest.
View from the top of the falls.

Named for the abundant amount of emerald green moss on the surrounding rocks, Emerald Falls is also known locally as “Carolyn’s Falls”.

Emerald Falls near Hillsgrove in Sullivan County Pennsylvania.
Emerald Falls is also known locally as Carolyn’s Falls.

While there are several ways to get to Emerald Falls, I’m going to describe the route I feel is the best during high water conditions, as it involves the fewest “wet crossings” (just one), and it’s a small one at that.

Wet crossing on the hike to Emerald Falls in the Loyalsock State Forest.
The lone wet crossing (small creek on left) on this hike.

How to Find Emerald Falls in the Loyalsock State Forest

This hike begins at a parking area near the intersection of Bear Wallow Road and Slab Run Road, 4 miles northwest of Hillsgrove, at GPS coordinates 41.49071, -76.73801.

Browns Trail parking at the intersection of Slab Run Road and Bear Wallow Road in the Loyalsock State Forest.
Browns Trail parking at the intersection of Slab Run Road and Bear Wallow Road.

The entire hike encompasses 0.8 miles (one-way) and features 525 feet of elevation change.

The length of the hike and elevation change when hiking to Emerald Falls in the Loyalsock State Forest.
Hike stats (one way), as described below.

The hike to Emerald Falls can be broken down into three parts.

Map to Emerald Falls in the Loyalsock State Forest.
Map to Emerald Falls in the Loyalsock State Forest.

The first third of the hike utilizes Browns Trail, a yellow-blazed trail that follows an old road grade.

Browns Trail makes up the first part of the Emerald Falls hike in the Loyalsock State Forest.
Browns Trail in the Loyalsock State Forest.

Follow Browns Trail 0.3 miles until it starts to bear right/southwest (Emerald Falls is to the left/northeast), near GPS coordinate 41.48963, -76.73248.

The yellow-blazed Browns Trail in the Loyalsock State Forest.
The yellow-blazed Browns Trail in the Loyalsock State Forest.

At this point you’ll bear left/northeast on the 0.25 mile off-trail portion of this hike, passing a particularly large, moss-covered boulder near GPS coordinate 41.49039, -76.73034.

Large mossy boulder along the off-trail hike to Emerald Falls in the Loyalsock State Forest.
Large mossy boulder along the off-trail portion of the hike.

Continue downhill/northeast another 215 yards until you reach a road grade above Swamp Run.

Road grade along the south side of Swamp Run leading to Emerald Falls in the Loyalsock State Forest.
Road grade along the south side of Swamp Run.

Turn right and follow the road grade downstream/southeast for 0.25 miles, making the one small wet crossing pictured earlier, until you reach Emerald Falls at GPS coordinates 41.48983, -76.72446.

Approaching Emerald Falls along Swamp Run in the Loyalsock State Forest in Sullivan County Pennsylvania.
Approaching the falls from the road grade.

Photographing Emerald Falls

Emerald Falls looks great from any angle.

A side view of Emerald Falls in Sullivan County Pennsylvania.
Side view of the falls.

From downstream you can get another small cascade in the foreground.

Downstream view of Emerald Falls along Swamp Run in the Loyalsock State Forest.
Downstream view.

The view of Swamp Run from the top of Emerald Falls is great, but use caution near the edge.

Looking down swamp Run from the top of Emerald Falls.
Looking down Swamp Run from the top of the falls.

Be sure to get plenty of the emerald green moss in your photos of Emerald Falls!

Emerald Falls in Sullivan County near Hillsgrove Pennsylvania.
Emerald Falls in Sullivan County is named for the abundant amount of emerald green moss around it.

When you’ve had your fill of Emerald Falls, be sure to check out the excellent cascades a hundred yards upstream; you might have noticed them on your hike in.

Cascades along Swamp Run above Emerald Falls.
Cascades along Swamp Run above Emerald Falls.

Also be sure to check out Triple Falls, 0.4 miles upstream from Emerald Falls.

Approaching Triple Falls along Swamp Run in the Loyalsock State Forest.
Approaching Triple Falls along Swamp Run in the Loyalsock State Forest.

Little Swamp Run Falls is located on a side stream 0.25 miles upstream from Emerald Falls, but does involve a wet crossing of Swamp Run (see map at beginning of this article).

Little Swamp Run Falls in the Loyalsock State Forest.
Little Swamp Run Falls in the Loyalsock State Forest.

Nearby Attractions

Warburton Hollow Falls is a series of waterfalls along a beautiful mountain stream in the Loyalsock State Forest, 3 miles north of Hillsgrove in Sullivan County.

Exploring Warburton Hollow Falls in Sullivan County Pennsylvania.
The author at Warburton Hollow Falls.

East Branch Falls is a wonderful 25-foot tall waterfall on the East Branch of Mill Creek in the Loyalsock State Forest.

East Branch Falls in the Loyalsock State Forest.
East Branch Falls in the Loyalsock State Forest.

Middle Branch Falls is located along Camels Road in the Loyalsock State Forest.

Middle Branch Falls in the Loyalsock State Forest.
Middle Branch Falls in the Loyalsock State Forest.

Mill Creek Falls is a photogenic 12-foot tall waterfall located just off of Mill Creek Road near Hillsgrove.

Mill Creek Falls near Hillsgrove Pennsylvania.
Mill Creek Falls near Hillsgrove.

Dry Run Falls is an excellent roadside waterfall, located just east of Hillsgrove in the Loyalsock State Forest.

A summer view of Dry Run Falls in Sullivan County, PA.
A summer view of Dry Run Falls in Sullivan County.

High Knob Overlook in Sullivan County is one of the most spectacular scenic vistas in all of Pennsylvania.

A biker enjoying the scenic view from High Knob Overlook.
High Knob Overlook in the Loyalsock State Forest.

The 27 Best Waterfalls in the Loyalsock State Forest is your guide to even more waterfall adventures in this forest spanning 114,552 acres, scattered across Sullivan, Lycoming, and Bradford counties.

Summer at Angel Falls in Sullivan County, Pennsylvania.
Summer at Angel Falls in the Loyalsock State Forest.

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Rusty Glessner
Rusty Glessner is a professional photographer, lifelong Pennsylvanian, and a frequently-cited authority on PA's best travel destinations.