Southwestern Pennsylvania

The southwestern corner of Pennsylvania is the area that was the original Washington County, formed on March 28, 1781. This is the land to the west of the Monongahela River, from the West Virginia line north and west and south of the Ohio River to the Ohio line. 

Parts of the original Washington County are now Greene and portions of Beaver and Allegheny Counties. Both Pennsylvania and Virginia initially claimed this Southwestern Pennsylvania portion of the Commonwealth.

The first National Road, Route 40, came through our area, along with endless visits by the famous surveyors George Washington, Lafayette, George Rogers Clark, James Monroe, Andrew Jackson, and many other renowned people.

Join Western Pennsylvania and Pittsburgh Museums to learn more about the county's notable ancestry—and possibly your own.

Southwestern Pennsylvania

Museums

Victorian Vandergrift Museum is located in the Old Sherman School, 184 Sherman Avenue in Vandergrift, which is currently undergoing massive renovations for our use.
Zelienople Historical Society acquired the Passavant house in 1975, and today this historic building serves as a museum, the Lester Mohr Library, and the headquarters office for the society.
The Buhl House is the second historical house museum of the Zelienople Historical Society, located on South Main Street near Passavant House. Built in 1805, it is the oldest building in Zelienople, where Christian Buhl and his wife raised their eleven children.
Built in 1828 as a summer residence for Butler's only U.S. Senator, Walter Lowrie, this is the last remaining house of its type in the Butler area. A listing on the National Register of Historic Places honored its historical and architectural significance.
Red School House is the first public school in Butler, built in 1838 due to the Public School Act of 1836. It was used as a classroom until 1874, when a larger facility was built.
The original cabin, built by the Cooper family in 1810, was used as a county homestead. It was enlarged after the Civil War, and family descendants remained in it until 1963. In 1976, Cooper Cabin was deeded to the Butler County Historical Society.
The Vicary Mansion is named after its owner and builder, Philadelphia sea captain William Vicary, who began construction of his mansion in 1826 and finally completed it three years later in 1829.
David Bradford was a successful lawyer, businessman, and Deputy Attorney General of Washington County Pennsylvania when his house was completed in 1788.David Bradford and his family lived in this house from 1788 to 1794.
This house has sheltered five generations of the Marshall Family. The mid-Victorian period home offered the residents more conveniences than many homes of the times, for example, running water.
In conjunction with the 60th anniversary of the Donora Smog incident of 1948, the home of the Donora Historical Society and Smog Museum was opened in 2008 and has been flourishing ever since.
The first phase of the Duncan and Miller Glass Museum history began in 1975 when two rooms in the Washington County Historical Society building, LeMoyne House, became home for the young museum.
Harlansburg Station is located in a replica train station with four Pennsylvania passenger cars at the intersection of Route 19 and Route 108, just east of New Castle in Harlansburg, PA.
The Compass Inn is a place to receive an informative and entertaining tour by costumed docents that tells the story of transportation and everyday life in the early 1800's. The tour delivers "history with a smile" by incorporating a generous sprinkling of etymology (word and phrase origins).
Meadowcroft Rockshelter and Museum of Rural Life, preserves the history of life on the land in Western Pennsylvania over the past 16,000 years. Meadowcroft is one of Western Pennsylvania's wonderful, off-the-beaten-path destinations.
Created by Hampton Township in 1973, the museum seeks to preserve and interpret the early years of European settlement in the Depreciation Lands.
Perryopolis Area History Museum is located in the historical building of the former Youghiogheny Bank of Pennsylvania, also known as Old State Bank, on Liberty Street, one-half block south of Washington Diamond in central Perryopolis.
The Smock Heritage Museum is on the top floor of the Smock Community Recreation and Heritage Center, the old Company Store.
The Andy Warhol Museum's permanent collection is comprised of more than 4,000 works of art by Warhol including paintings, drawings, prints, photographs, sculpture, film, videotapes, and an extensive archives that consists of ephemera, records, source material for works of art, and other documents
The Stephen Foster Memorial is America's only concert hall, museum, research library and archive dedicated to a single composer. The Memorial houses the world's most significant collection of Foster's manuscripts and memorabilia.
Four in one: The Southern Alleghenies Museum of Art includes four museums in various locations. This museum was established to present and preserve American art. On April 2, 1975, a small group led by Sean M.
Phipps Conservatory and Botanical Gardens brings together the finest in horticulture, art, education, and fun! From seasonal flower shows, educational classes, special exhibits, and fun events - something's always blooming at Phipps!
Western Pennsylvania Model Railroad Museum is located in Gibsonia, Richland Township, Pennsylvania, at the intersection of Rt. 910 and Hardt Rd. It promotes model railroading and aims to preserve western Pennsylvania's railroad history.
One of Western Pennsylvania's leading cultural centers, the Merrick is home to a stunning collection of French, German, English, and American paintings from the 18th and 19th Century.
It began decades ago, when Jim Delligatti became one of the very first franchisees of a fledgling restaurant chain. He opened Western Pennsylvania's first McDonald's restaurant and grew that single site into a hugely successful three-generation business.

Organizations

The William Pitt Union, originally opened in 1898 as the grand Hotel Schenley, has been magnificently restored and now provides students with recreational and social facilities. Its amenities include beautiful study and social lounges, 19th-century ballroom, and modern offices.