Blackwater Falls, located in Blackwater Falls State Park, is both the highlight of West Virginia State Parks, and one of the most photographed locations in the state.
Carved out of the Homewood and Conoquenessing sandstone that makes up the Blackwater Canyon, the falls are special because of their form and changeability. The ledge is shaped like a V which points downstream. In lower water , the Blackwater River flows mainly around the outside of the edges of the V, cascading to the pool below. In addition to these two outer streams, a third cascade falls near the point of the V. In higher water, the falls become violent as the water covers the entire ledge, plunging off into the turbulent pool. During these periods of high water, the spray from the falls covers much of the lower section of the boardwalk. In the winter, the falls freeze over, creating an eerie ice sculpture.
The Conoquenessing sandstone froms the cap rock of the falls. About 230 millon years ago rivers deposited sediment into hugh inland basins that once covered what is now West Virginia. Over time more sediment was deposited on top, squeezing and changing the underlying sediment into the rock seen here today. The water falls over the Conoquenessing sandstone because it is more resistant to weathering and erosion than the softer sedimentary rocks below it. As the river flows over the Conoquenessing sandstone it constantly erodes the softer rocks below. Eventually, without the support of the underlying rock, the Conoquenessing breaks off under its own weight. In this way the drop is maintained and the waterfall migrates upstream leaving behind the canyon seen here today. The large boulders visible at the bottom of the falls were once part of the cap rock.
A waterfall is where a river or a stream, flows over a large step in the rocks and loses elevation. Over a period of years, the edges of this shelf will gradually break away and the waterfall will steadily retreat upstream, creating a gorge of recession. Often, the rock stratum just below the more resistant shelf will be of a softer type, meaning undercutting, due to splashback, will occur here to form a shallow cave-like formation known as a rock shelter or plunge pool under and behind the waterfall. Eventually, the outcropping, more resistant cap rock will collapse under pressure to add blocks of rock to the base of the waterfall. These blocks of rock are then broken down into smaller boulders by attrition as they collide with each other, and they also erode the base of the waterfall by abrasion, creating a deep plunge pool.
Park is open from 7AM to 10PM. You will start at the parking area/trailhead at the posted coordinates. From here you will descend 214 steps to the lower viewing area. Much of the way is over wooden steps and boardwalks that may be slippery when wet. There are many signs to read along the way. The steps are the reason fo the higher terrain rating. The total distance round-trip from the parking area to the falls is just less than a half mile.
For a handicapped accessable version proceed to the handicap parking area at N39 06.774 W079 28.805 and follow the Gentle trail to the upper overlook deck at N39 06.799 W079 28.866. The total distance for this version is about a quarter mile round-trip.