Whois & Analysis for citypass.com

Philadelphia is the largest city in the Commonwealth of Pennsylvania and the fifth-most populous city in the United States, with an estimated population of 1,567,442 and more than 6 million in the seventh-largest metropolitan statistical area.

Philadelphia is the economic and cultural anchor of the Delaware Valleya region located in the Northeastern United States at the confluence of the Delaware and Schuylkill rivers with 7.2 million people residing in the eighth-largest combined statistical area in the United States.

Seattle is a seaport city on the west coast of the United States and the seat of King County, Washington.

With an estimated 684,451 residents, Seattle is the largest city in both the state of Washington and the Pacific Northwest region of North America.

In July 2013, it was the fastest-growing major city in the United States and remained in the Top 5 in May 2015 with an annual growth rate of 2.1%.

The city is situated on an isthmus between Puget Sound (an inlet of the Pacific Ocean) and Lake Washington, about south of the Canada–United States border.

A major gateway for trade with Asia, Seattle is the fourth-largest port in North America in terms of container handling.

Atlanta is the capital of and the most populous city in the U.S. state of Georgia, with an estimated 2015 population of 463,878.

Atlanta is the cultural and economic center of the Atlanta metropolitan area, home to 5,710,795 people and the ninth largest metropolitan area in the United States.

Atlanta is the county seat of Fulton County, and a small portion of the city extends eastward into DeKalb County.

Toronto is the most populous city in Canada and the provincial capital of Ontario.

With a population of 2,731,571, Toronto is the fourth most populous city in North America after Mexico City, New York City, and Los Angeles.

Toronto is the centre of the Greater Toronto Area (GTA), the most populous metropolitan area in Canada, and anchors the Golden Horseshoe, a heavily urbanized region that is home to 9.2 million people, or over 26% of the population of Canada.

A global city, Toronto is an international centre of business, finance, arts, and culture, and widely recognized as one of the most multicultural and cosmopolitan cities in the world.

Denver, officially the City and County of Denver, is the capital and most populous municipality of the U.S. state of Colorado.

Denver is in the South Platte River Valley on the western edge of the High Plains just east of the Front Range of the Rocky Mountains.

The Denver downtown district is immediately east of the confluence of Cherry Creek with the South Platte River, approximately east of the foothills of the Rocky Mountains.

Denver is nicknamed the Mile-High City because its official elevation is exactly one mile above sea level, making it the highest major city in the United States.

The 105th meridian west of Greenwich, the longitudinal reference for the Mountain Time Zone, passes directly through Denver Union Station.