Boston is the capital and most populous city in the Commonwealth of Massachusetts in the United States. The city serves as the cultural and financial center of New England, a region within the Northeastern United States. It has an area of 48.4 sq mi and a population of 675,647 as of the 2020 census, making it the third-largest city in the Northeastern United States after New York City and Philadelphia. The larger Greater Boston metropolitan statistical area has a population of 4.9 million as of 2023, making it the largest in the New England division and the eleventh-largest in the country.
AdMake the most of your time in destination. Book your tickets in advance and skip the line. Find the top-rated and best-reviewed tours and activities in Boston for 2025.
Destinations: Boston Harbor, Museum of Science, Fenway Park, Freedom Trail
AdFind discounts on the best Boston Massachusetts United States. Tripadvisor helps you spend less. Save money & book with Tripadvisor, the world's largest travel website.
Millions of hotel reviews · Candid traveler photos · Easy price comparison