Boston is Massachusetts’ capital and largest city. Founded in 1630, it’s one of the oldest cities in the U.S. The key role it played in the American Revolution is highlighted on the Freedom Trail, a 2.5-mile walking route of historic sites that tells the story of the nation’s founding. One stop, former meeting house Faneuil Hall, is a popular marketplace.

The Boston area’s many colleges and universities make it an international center of higher education,including law, medicine, engineering, and business, and the city is considered to be a world leader in innovation and entrepreneurship, with nearly 2,000 startups. Boston’s economic base also includes finance, professional and business services, biotechnology, information technology, and government activities. Households in the city claim the highest average rate of philanthropy in the United States; businesses and institutions rank among the top in the country for environmental sustainability and investment. The city has one of the highest costs of living in the United States as it has undergone gentrification, though it remains high on world livability rankings.