Pennsylvania's 26th congressional district

The Martin Farmstead is a historic building in Washington, Pennsylvania. It is designated as a historic residential landmark/farmstead by the Washington County History & Landmarks Foundation.

The Thomas Munce House is a historic house located in South Strabane Township, Pennsylvania, United States.

The Doak–Little House is a historic building in South Strabane Township, Pennsylvania. It is designated as a historic residential landmark/farmstead by the Washington County History & Landmarks Foundation.

Moses Little Tavern is a historic building in Laboratory, Pennsylvania. It is designated as a historic residential landmark/farmstead by the Washington County History & Landmarks Foundation.

The James Thome Farm is a historic farm located in Eighty Four, Pennsylvania. It was designated as a historic residential landmark/farmstead by the Washington County History & Landmarks Foundation, and is listed on the National Register of Historic Places.

Abernathy Field Station is a 57-acre (230,000 m2) outdoor ecology classroom serving Washington & Jefferson College (W&J College).The facility, located 5 miles (8.0 km) southeast from the campus in Washington, Pennsylvania, is home to several different ecosystems, including mixed deciduous forest, conifers, several springseeps, two perennial streams, wetlands, and a mowed field. These ecosystems support a diverse slate of wildlife, including birds, salamanders, fish, small mammals, white-tailed deer, various insects, and over 100 trees. The facility is equipped with a NexSens-brand real-time weather station and stream monitoring system to provide background data for research.The Abernathy Field Station is operated by W&J College, allowing faculty and students to study the structure and function of the ecosystems and wildlife in it through coursework and independent research projects. Students may not conduct research at the facility without faculty supervision. Access to the land has been provided to the college by Dr. Ernest and Janet Abernathy, and the college has committed itself to preserving the ecological integrity of the land while utilizing it as an outdoor classroom.In 2008, W&J College received a $1 million grant from the Howard Hughes Medical Institute which would provide funding for long-term ecological monitoring at the Field Station.

Eighty Four is a census-designated place in Somerset, Nottingham, North Strabane, and South Strabane townships in Washington County, Pennsylvania. It lies approximately 25 miles (40 km) southwest of Pittsburgh and is in the Pittsburgh metropolitan area. The population was 657 at the 2010 census. Eighty Four contains the 84 Lumber company's headquarters. Eighty Four is a part of the Canon-McMillan, Trinity, Ringgold, and Bentworth school districts. Eighty Four is accessible via PA Route 519 and PA Route 136 and interstates 79 and 70. The closest international airport is the Pittsburgh International Airport approximately 25 miles northwest of Eighty Four in Findlay Township, Pennsylvania.

Dager-Wonsettler Farmstead is a historic building in Glyde, Pennsylvania. It is designated as a historic residential landmark/farmstead by the Washington County History & Landmarks Foundation.

Wylandville is a census-designated place located in North Strabane Township, Washington County in the state of Pennsylvania, United States. The community is located in northern Washington County along Pennsylvania Route 519. As of the 2010 census the population was 391 residents.

Frank L. Ross Farm is a historic building in North Bethlehem Township, Washington County, Pennsylvania, United States. It is designated as a historic residential landmark/farmstead by the Washington County History & Landmarks Foundation.

Laboratory is an unincorporated community in Washington County, Pennsylvania, United States. It is home to the Moses Little Tavern. An early variant name was "Pancake", after George Pancake, a pioneer citizen. Laboratory has been noted for its unusual place name.

Glyde is an unincorporated community in Washington County, Pennsylvania, United States. It is home to the Dager-Wonsettler Farmstead.