Blakeley Building

Lawrence is a city located in Essex County, Massachusetts, United States, on the Merrimack River. At the 2020 census, the city had a population of 89,143. Surrounding communities include Methuen to the north, Andover to the southwest, and North Andover to the east. Lawrence and Salem were the county seats of Essex County, until the state abolished county government in 1999. Lawrence is part of the Merrimack Valley. Manufacturing products of the city include electronic equipment, textiles, footwear, paper products, computers, and foodstuffs. Lawrence was the residence of the poet Robert Frost for his early school years; his essays and poems were first published in the Lawrence High School newspaper. Lawrence is also the birthplace of composer and conductor Leonard Bernstein in 1918, and singer Robert Goulet in 1933.

The Gleason Building (now known as G Lofts) is a historic commercial building located at 349-351 Essex Street in Lawrence, Massachusetts.

The Old Public Library is a historic library building in Lawrence, Massachusetts. The Richardsonian Romanesque structure was built in 1892 to a design by George G. Adams, a leading architect of public buildings in New England. The building is predominantly brownstone, with terracotta trim bands, an irregular and asymmetric massing with a tower, and its entrance recessed in an archway. It served as Lawrence's public library until 1973 when a new library building was built.The building was listed on the National Register of Historic Places in 1978.

Notre Dame Cristo Rey High School is a Roman Catholic high school in Methuen, Massachusetts, United States, in the Roman Catholic Archdiocese of Boston. Founded in 2004 by the Sisters of Notre Dame de Namur, it follows the Cristo Rey Network work-study model.A $5-million renovation was completed in 2009. In 2011, the school received accreditation from the New England Association of Schools and Colleges. Approximately ninety percent of the student enrollment is Hispanic.Notre Dame High School is a member of the Massachusetts Interscholastic Athletic Association, competing in boys' cross country, basketball, and baseball; girls' cross country, basketball, and softball.

The Great Stone Dam (also called the Lawrence Dam or Lawrence Great Dam) was built between 1845 and 1848 on the site of Bodwell's Falls on the Merrimack River in what became Lawrence, Massachusetts. The dam has a length of 900 feet (270 m) and a height of 35 feet (11 m).Lawrence is in Essex County, Massachusetts, approximately 25 miles (40 km) north of Boston and only a few miles south of the New Hampshire border (Salem), located in the Merrimack Valley. The dam is 11 miles (18 km) downstream from Lowell and is visible from Route 28 (Broadway) in Lawrence and from behind the Pacific Paper Mill (now defunct).The dam feeds two canals (North, re-built in 1848, and South, completed in 1896). At their peak, the North Canal provided up to 13,000 horsepower and the South Canal 2,000 horsepower; the Essex Company sold "mill rights" to its water power, allowing mills to use the energy provided. The North Canal existed before the dam, but was redeveloped both to better feed the mills and to accommodate the 30-foot (9.1 m) drop caused by the dam. About a mile in length, the canal had a guard lock and three lift locks with mitered gates. The locks were abandoned in the 1960s.Today the dam is the site of a hydroelectric plant, completed in 1981, which is owned by Central Rivers Power USA (now parent company of the Essex Company, which still owns the dam) and the Lawrence Hydroelectric Associates.

The Downtown Lawrence Historic District is a historic district roughly bounded by MA 110, Methuen, Lawrence and Jackson Streets in Lawrence, Massachusetts. The district encompasses the historic civic and commercial heart of the city, with a series of commercial and civic building built mainly between 1880 and 1920, as well as the Campagnone Common, one of the city's largest public parks. Civic buildings, including City Hall and the Essex County Courthouse, face the Common on Common Street, and brick commercial buildings in late 19th-century Romanesque and Queen Anne styles mix with later Colonial and Classical Revival buildings on Essex Street, one block removed from the Common.The district was added to the National Register of Historic Places in 1979.

Campagnone Common is a historic park in Lawrence, Massachusetts. The park is the main park for the city and is named for the three Campagnone brothers who gave their lives during World War II.

The Emerson House is a historic house located at 58 Ayers Village Road in Methuen, Massachusetts. It is set in a rural corner of northeastern Methuen, near the town line with Haverhill.

The Lawrence bathhouse tragedy occurred on June 30, 1913, when the railings of a runway leading to a municipal bathhouse in Lawrence, Massachusetts gave way and sent 50 to 75 boys into the Merrimack River, causing 11 of them to drown.

The North Canal Historic District of Lawrence, Massachusetts, encompasses the historic industrial heart of the city. It is centered on the North Canal and the Great Stone Dam, which provided the waterpower for its many mill complexes. The canal was listed on the National Register of Historic Places in 1975, while the district was first listed in 1984, and then expanded slightly in 2009.The city of Lawrence was founded by industrialist Abbott Lawrence and the associates of the Essex Company as a model industrial city. In 1845 they company acquired land from then towns of Methuen and Andover and began construction on the North Canal and the Great Stone Dam. The work included dredging and building out of "new land", and effectively created a small island between the Merrimack River and the canal, whose outlet is at the mouth of the Spicket River. Work on these two major features was completed in 1848, and development of the city, which formally incorporated in 1853, proceeded from there. The historic district encompasses, in addition to the canal and the dam, the mill-related buildings on the island and on the north side of the canal, as well as a few buildings that front on Methuen and Union Streets, or the connecting side streets. The 2009 expansion of the district, included a single building, the Morehouse Bakery building at 5-9 Mill Street.

Grace Episcopal Church is a historic Episcopal church building at Common and Jackson Streets in Lawrence, Massachusetts. The site on which it as built has been used for religious facilities since 1846, around the time of Lawrence's founding. This simple Gothic Revival stone structure was built in 1852, replacing an earlier wooden chapel, and was enlarged in 1892. The church is also notable for its association with the Lawrence family: William Lawrence, grandson of founder Abbott Lawrence, became its minister in 1876.The church was listed on the National Register of Historic Places in 1976.

Lawrence Heritage State Park is a history-themed public recreation area dedicated to preserving the industrial heritage of Lawrence, Massachusetts. The state park comprises three separate units on or near the Merrimack River. It is managed by the Massachusetts Department of Conservation and Recreation.