Chelsea Garden Cemetery

Chelsea is a city in Suffolk County, Massachusetts, United States, directly across the Mystic River from the city of Boston. As of the 2020 census, Chelsea had a population of 40,787. With a total area of just 2.46 square miles, Chelsea is the smallest city in Massachusetts in terms of total area. It is the second most densely populated city in Massachusetts, behind Somerville, and is the city with the second-highest percentage of Latino residents in Massachusetts, behind Lawrence.

Bellingham Square Historic District is a historic district encompassing the civic and commercial heart of Chelsea, Massachusetts. Roughly bounded by Broadway, Shawmut, Chestnut, and Shurtleff Streets, the district was almost entirely built in the aftermath of the Great Chelsea Fire of 1908, and is a monument to the civic planning that took place at the time. The district was added to the National Register of Historic Places in 1985.

Chelsea Public Schools is a school district headquartered in Chelsea, Massachusetts in Greater Boston.

The Downtown Chelsea Residential Historic District is a historic district roughly bounded by Shurtleff, Marginal, and Division Streets and Bellingham Square in Chelsea, Massachusetts. This district incorporates the Shurtleff School (now the Early Learning Center) and period structures around the school. The area had been completely devastated in the 1908 fire and had previously contained City Hall and a number of other community buildings. The district was listed on the National Register of Historic Places in 1988.The 1909 construction of the school, which takes up an entire city block, spurred residential development in the area.

St. Stanislaus Bishop & Martyr's Parish - designated for Polish immigrants in Chelsea, Massachusetts, United States. Founded in 1905. It is one of the Polish-American Roman Catholic parishes in New England in the Archdiocese of Boston. The architect of the church was Edward T. P. Graham who designed many Roman Catholic churches in Boston and the Midwest.

Congregation Agudath Shalom, also known as Agudas Sholom the Walnut Street Synagogue or the Walnut Street Shul, is an active, historic Open Orthodox Jewish synagogue at 145 Walnut Street in Chelsea, Massachusetts.

A statue of Christopher Columbus is installed in Chelsea, Massachusetts, United States.

Box District station is a bus rapid transit station on the Massachusetts Bay Transportation Authority (MBTA) Silver Line system, located in Chelsea, Massachusetts. The accessible station has two side platforms under an arched canopy, with street access from Broadway and from Highland Street. Plans for the Urban Ring Project called for a busway along the former Grand Junction Branch, but without a station in the Box District neighborhood. After the Urban Ring was cancelled in 2010, new plans for a busway with a Box District stop were announced in 2013. Construction began in 2015, with route SL3 service beginning on April 21, 2018.

The Andrew P. McArdle Memorial Bridge is a steel truss bascule bridge over the Chelsea Creek, just upstream of its confluence with the Mystic River and the Tobin Bridge. Also known as the Meridian Street Bridge, it connects Meridian Street in East Boston with Pearl Street in Chelsea, Massachusetts. The bridge is a split rolling bascule, meaning that instead of pivoting on axles, the two counterweighted spans are raised by rolling on large semi-circular gears. The bridge was refurbished in 2002. According to the U.S. Federal Highway Administration 2017 National Bridge Inventory, the bridge structure's condition is poor and is "[b]asically intolerable requiring high priority of replacement."

The Battle of Chelsea Creek was the second military engagement of the Boston campaign of the American Revolutionary War. It is also known as the Battle of Noddle's Island, Battle of Hog Island and the Battle of the Chelsea Estuary. This battle was fought on May 27 and 28, 1775, on Chelsea Creek and on salt marshes, mudflats, and islands of Boston Harbor, northeast of the Boston peninsula. Most of these areas have since been united with the mainland by land reclamation and are now part of East Boston, Chelsea, Winthrop, and Revere. The American colonists met their goal of strengthening the siege of Boston by removing livestock and hay on those islands from the reach of the British regulars. The British armed schooner Diana was also destroyed and its weaponry was appropriated by the Colonial side. This was the first naval capture of the war, and it was a significant boost to the morale of the Colonial forces.

Eastern Avenue station is a bus rapid transit station on the Massachusetts Bay Transportation Authority (MBTA) Silver Line system, located in Chelsea, Massachusetts near Chelsea Creek. The accessible station has two side platforms, with street access from Eastern Avenue and Central Avenue. Plans for the Urban Ring Project called for a busway along the former Grand Junction Branch, but with a station further north at Griffin Way. After the Urban Ring was cancelled in 2010, new plans for a busway with an Eastern Avenue stop were announced in 2013. Construction began in 2015, with route SL3 service beginning on April 21, 2018.

The Bellingham-Cary House is a historic house museum at 34 Parker Street in Chelsea, Massachusetts. The house, built in 1724, may incorporate in its structure the 1659 hunting lodge of colonial governor Richard Bellingham, and is the only surviving 18th-century building in the city. It was listed on the National Register of Historic Places in 1974.