Pittsburgh Map

Description: This map shows neighborhoods, streets, roads, lakes, rivers, buildings, airports, light rail, railways, railway stations, and parks in Pittsburgh.

Description: This map shows streets, trails, houses, buildings, hotels, monuments, viewpoints, museums, theaters, parking lots, shops, churches, light rail lines and stations, points of interest, and parks in Downtown Pittsburgh.

Pittsburgh is a city in the Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County. It is located in the southwestern part of the state at the confluence of the Allegheny and Monongahela rivers, which join to form the Ohio River. As of the 2025, the city had a population of approximately 307,632, making it the second-most populous city in Pennsylvania after Philadelphia. The surrounding Pittsburgh metropolitan area is home to roughly 2.4 million people.

The region was long inhabited by Native American peoples before European contact. In the 18th century it became a strategically important site during the struggle between France and Britain for control of the Ohio Country. The French built Fort Duquesne at the river confluence in 1754. The British captured the location in 1758 and constructed Fort Pitt, named after the British statesman William Pitt the Elder. The settlement that grew around the fort took its name from him.

Pittsburgh was incorporated as a borough in 1794 and as a city in 1816. During the 19th and early 20th centuries it became a major center of industry, particularly steel production, earning the nickname "the Steel City." Industrialists such as Andrew Carnegie, Henry Clay Frick, and Andrew Mellon built substantial fortunes in the region, and the city played a central role in American industrialization.

The collapse of the domestic steel industry in the late 20th century led to significant economic hardship and population decline. In response, Pittsburgh underwent a notable transformation, shifting its economy toward sectors such as healthcare, education, technology, robotics, and financial services. Major institutions in the city include the University of Pittsburgh and Carnegie Mellon University, as well as the healthcare and insurance network UPMC, which is among the region's largest employers.

The city is known for its distinctive topography of hills and river valleys and for its large number of bridges; it contains more than 400 bridges. Notable landmarks include the Duquesne and Monongahela inclines, the Cathedral of Learning at the University of Pittsburgh, and the Point State Park at the river confluence.

Pittsburgh has a humid continental climate with warm summers and cold winters. Its professional sports teams include the Pittsburgh Steelers of the National Football League, the Pittsburgh Pirates of Major League Baseball, and the Pittsburgh Penguins of the National Hockey League.

Main sights in Pittsburgh

References