Home PA Abandoned Places Exploring an Abandoned POW Camp in Cumberland County

Exploring an Abandoned POW Camp in Cumberland County

A collage of four photos from the former Camp Michaux POW Camp in Cumberland County, Pennsylvania. The top left image shows the entrance to a concrete underground bunker, surrounded by forest and overgrown vegetation. The top right image highlights the remains of a roofed, overgrown structure with trees growing through it in a wooded area. The bottom left image features a stone fountain with a central column, enclosed by a circular stone wall, situated amidst dense trees. The bottom right image displays a historical marker titled "Pine Grove Furnace POW Interrogation Camp," detailing the site's use during World War II for interrogating Axis prisoners, its later conversion to a Civilian Conservation Corps camp, and its subsequent role as a church camp.

Did you know that during World War Two, German and Japanese prisoners of war were housed and interrogated at a secret POW camp in what is now the Michaux State Forest in Cumberland County?

Pine Grove Furnace POW Camp historical marker in Cumberland County.
Pine Grove Furnace POW Camp historical marker in Cumberland County.

The Pine Grove Furnace POW Camp, as it was known at the time, was classified as “secret” and no civilians worked there or were allowed to have knowledge of the camp.

A painting of the Camp Michaux POW interrogation camp created by one of the German prisoners.
A painting of the Pine Grove Furnace POW interrogation camp created by one of the German prisoners housed there.

The purpose of the Pine Grove Furnace POW Camp was to interrogate German prisoners (and later Japanese prisoners as well) to glean strategic intelligence to further the American war effort in Europe and the Pacific.

History of the activities at what is now known as Camp Michaux in Cumberland County.
History of the activities at what is now known as Camp Michaux in Cumberland County.

Before the war, the area was used for farming and then a Civilian Conservation Corps Camp.

History of the Bunker Hill Farm near what would become the secret POW interrogation camp in Cumberland County during World War Two.
History of the Bunker Hill Farm near what would become the secret POW interrogation camp in Cumberland County during World War Two.

After the war, the area was used as a church camp (Camp Michaux), until 1972.

A history of Camp Michaux from the late 1700s to the present time.
A history of Camp Michaux from the late 1700s to the present time.

Today, it is a jumble of abandoned ruins from all of these different time periods, just waiting to be explored!

Civilian Conservation Corps star inside what became the secret POW camp in Cumberland County during World War Two.
Civilian Conservation Corps star inside what became the secret POW camp in Cumberland County during World War Two.

How to Find the Pine Grove Furnace POW Camp in Cumberland County

The ruins of the Pine Grove Furnace POW Camp are located a mile north of present-day Route 233, approximately 2 miles northwest of Pine Grove Furnace State Park.

How to find the Camp Michaux POW Camp in Cumberland County Pennsylvania
A map to the ruins of abandoned Pine Grove Furnace POW Camp in Cumberland County.

If navigating by GPS, use coordinates 40.03717, -77.33851 to guide you to the gravel parking area at the intersection of Michaux Road and Bunker Hill Road.

The Camp Michaux parking lot along Bunker Hill Road in Cumberland County.
The Pine Grove Furnace POW Camp parking lot along Bunker Hill Road in Cumberland County.

Exploring the Pine Grove Furnace POW Camp Ruins

As mentioned previously, this area has been used during multiple eras for multiple purposes, so knowing what you’re looking at can be confusing.

Remnants of a foundation at the secret WW2 prisoner of war camp in the Michaux State Forest.
Remnants of a foundation at the abandoned WW2 prisoner of war camp in the Michaux State Forest.

Fortunately, the Cumberland County Historical Society has created a self-guided walking tour and accompanying map which you can pick up at the parking area.

Walking tour maps next to the Camp Michaux parking lot on Bunker Hill Road in Cumberland County
Walking tour maps next to the Camp Michaux parking lot on Bunker Hill Road in Cumberland County.

The map corresponds to numbered posts located near ruins around the former camp, allowing you to identify what you are looking at.

Marker along the Pine Grove Furnace POW Camp walking tour in Cumberland County Pennsylvania.
Marker along the Pine Grove Furnace POW Camp walking tour in Cumberland County.

There are ruins on both the east and west sides of Michaux Road, so there is really no right or wrong way to explore the site.

Entrance to the secret POW interrogation camp in the Michaux State Forest.
Entrance to the secret POW interrogation camp in the Michaux State Forest.

To me personally, the west side of the former POW camp was more interesting, and had an almost tropical jungle feel to it as I walked the trails on a steamy August morning.

Ruins of the secret POW interrogation camp in the MIchaux State Forest.
Ruins of the abandoned POW interrogation camp in the MIchaux State Forest.

There are ruins both above AND below ground.

Ruins of Camp Michaux in Cumberland County Pennsylvania.
Ruins of Camp Michaux in Cumberland County.

As you’ll learn from the map, some of the ruins predate the POW camp, while others were built during the church camp era.

Underground ruins at the abandoned POW camp in the Michaux State Forest.
Underground ruins at the abandoned POW camp in the Michaux State Forest.

This CCC camp fountain is one of the best preserved ruins at the former Pine Grove Furnace POW Camp.

Site of the POW camp flagpole in the Michaux State Forest.
Site of the CCC camp fountain in the Michaux State Forest.

The remnants of a reservoir are also remarkably intact.

Ruins of the reservoir at he abandoned POW camp in the Michaux State Forest.
Ruins of the reservoir at the abandoned POW camp in the Michaux State Forest.

In one of the swampier parts of the former Pine Grove Furnace POW Camp, a boardwalk aids your hiking efforts.

Boardwalk through part of the abandoned POW camp in the Michaux State Forest.
Boardwalk through part of the abandoned POW camp in the Michaux State Forest.

A recently fallen tree reveals ruins that appear to have been covered up for decades.

Recently uncovered ruins at Camp Michaux in Cumberland County Pennsylvania.
Recently uncovered ruins at Camp Michaux in Cumberland County.

On the east side of Michaux Road, the ruins of the Bunker Hill stone barn can still be seen, some of the oldest ruins at Camp Michaux.

Ruins of the Bunker Hill Farm in the Michaux State Forest.
Ruins of the Bunker Hill Farm in the Michaux State Forest.

Today, the ruins of the former Pine Grove Furnace POW Camp are literally being reabsorbed by the Earth.

Ruins of Pine Grove Furnace POW Camp in Cumberland County Pennsylvania.
Ruins of the Pine Grove Furnace POW Camp in Cumberland County.

My advice is to go explore this formerly secret POW camp in Cumberland County before the story and the site itself are erased by the sands of time!

Remnants of the Pine Grove Furnace POW Camp in the MIchaux State Forest.
Remnants of the former Pine Grove Furnace POW Camp in the Michaux State Forest.

38 Abandoned Places in PA You Can Legally Explore highlights 38 abandoned places in Pennsylvania that continue to fascinate visitors decades after they outlived their intended purposes.

A collage featuring four of the best abandoned places in Pennsylvania you can legally visit.

Nearby Attractions

17 Must-See Attractions in Cumberland County showcases more remarkable sights and experiences near Camp Michaux.

A collage of four photos highlighting attractions in Cumberland County, Pennsylvania. The top left image features a serene lake surrounded by vibrant autumn foliage, with a wooden bench overlooking the water. The top right image shows a Civil War memorial in a cemetery, with a statue of a soldier, an American flag flying above, and headstones and memorial markers in the foreground. The bottom left image displays a preserved World War II Sherman tank on a concrete platform, set against a bright sky and open landscape. The bottom right image captures a bustling car show with colorful classic and modern vehicles, vendor tents, and crowds of visitors at a large outdoor venue.

A Smarter Way to Explore Pennsylvania

Explore Pennsylvania like a pro with the interactive PA Bucket List Travel Map, showcasing over 1,000 memorable destinations I’ve personally visited across the Keystone State.


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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.