Before the park area from the 1776
Battle of Brooklyn in the
American Revolutionary War (1775–1783), an etching circa 1792 Approximately 17,000 years ago, the
terminal moraine of the receding
Wisconsin Glacier that formed
Long Island, known as the
Harbor Hill Moraine, established a string of hills and
kettles in the northern part of the park and a lower lying
outwash plain in the southern part. Mount Prospect (or Prospect Hill), near the intersection of
Flatbush Avenue and
Eastern Parkway, is one of the tallest hills in Brooklyn, rising 200 feet (61 m) above sea level. It is the highest among a string of hills that extends into the park, including Sullivan, Breeze, and Lookout hills. The area was originally forested, but became open pasture after two centuries of European colonization. Significant stands of trees remained only in the
peat bogs centered south of Ninth and Flatbush Avenues, as well as in a large bog north of Ninth Street, and contained
chestnut,
white poplar, and
oak. Some of these stands were preserved in the modern-day Prospect Park Ravine and nicknamed "The Last Forest of Brooklyn". During the
American Revolutionary War (1775–1783), the park was a site of the
Battle of Long Island (aka Battle of Brooklyn). American forces attempted to hold
Battle Pass, an opening in the terminal moraine where the old Flatbush Road passed from the villages of Brooklyn to
Flatbush, where a large white oak tree was cut down to block the progress of the British forces. It fell after some of the heaviest fighting in the engagement, and its loss contributed to
George Washington's decision to retreat. Even though the
Continental Army lost the battle, they were able to hold the British back long enough for Washington's army to escape across the East River to Manhattan. Plaques north of the zoo, as well as the Maryland Monument at Lookout Hill's foot, honor this event. The then-independent city of Brooklyn built a reservoir on Prospect Hill in 1856 to serve the western half of the city with water pumped from the
Ridgewood Reservoir. The need to keep the lots around the reservoir free of development, as well as the preservation of the Battle Pass area, were cited as two reasons for establishing a large park nearby.
Planning , as depicted by
John Singer Sargent in 1895 The original impetus to build Prospect Park stemmed from an April 18, 1859, act of the New York State Legislature, empowering a twelve-member commission to recommend sites for parks in the
City of Brooklyn. At the time, Brooklyn was the world's first
commuter suburb, and it became the third largest city in the country from 1860 to 1880, behind New York City (which then included
Manhattan and parts of
the Bronx) and
Philadelphia. During this time, concepts concerning public parks gained popularity. In 1858,
Frederick Law Olmsted and
Calvert Vaux had created the design for
Central Park in Manhattan, which became the first landscaped park in the United States. In February 1860, a group of fifteen commissioners submitted suggestions for locations of four large parks and three small parks in Brooklyn, as well as a series of boulevards to connect said parks. The largest of these proposed parks was a plot centered on Mount Prospect and bounded by Warren Street to the north; Vanderbilt, Ninth, and Tenth Avenues to the west; Third and Ninth Streets to the south; and Washington Avenue to the east.
Egbert Viele began drawing plans for "Mount Prospect Park", as the space was initially called, and published his proposal in 1861. The park was to straddle Flatbush Avenue and include Prospect Hill, as well as the land now occupied by the
Brooklyn Public Library,
Brooklyn Botanic Garden, and
Brooklyn Museum. Vaux took issue with Flatbush Avenue's division of the park, thought that the park should have a lake, and urged for southward expansion beyond the city limits and into the then-independent town of
Flatbush. Vaux's February 1865 proposal reflected the present layout of the park: three distinctive regions, meadow in the north and west, a wooded ravine in the east, and a lake in the south, without being divided by Flatbush Avenue. Vaux included an oval plaza at the northern end of the park, which would later become
Grand Army Plaza. The revised plan called for the purchase of additional parcels to the south and west to accommodate Prospect Lake, but it excluded parcels already purchased east of Flatbush Avenue, including Prospect Hill itself. In addition, engineer-in-charge Joseph P. Davis and assistants John Bogart and John Y. Culyer were named to work on the project. By then, land speculation was underway. The plot bounded by Ninth and Tenth Avenues between Third and Fifteenth Streets was held by real estate developer Edwin Clarke Litchfield, who had erected his home,
Litchfield Manor, on the east side of Ninth Avenue in 1857. The Parks Commission ultimately acquired the Litchfield plot in 1868 for $1.7 million, forty-two percent of the overall expenditure for land, even though the plot constituted just over five percent of the park's acreage. Much of this acreage houses the maintenance yards and is rarely seen by the public. In 1866, the New York state legislature passed a bill approving the acquisition of additional land on the southwest side of the park. The park was built around the preexisting Quaker cemetery, The revised plan was accepted by May. Construction started the following month, and initial work focused on draining the land. Much of the landscaping focused on removing obstructions such as pits and swamps, and enhancing other natural features such as hills. Trees were only removed if they blocked a roadway or path that was being built. The first section of the park opened to the public on October 19, 1867, while it was still under construction. The segment that was open to the public included part of the East Drive between the north end of the park, at modern-day Grand Army Plaza, and Coney Island Avenue at the southeast corner. The park initially contained the Playground, which had a croquet lawn, a sailboat pond, a maze, and a summer house. By 1868, the open portions of Prospect Park were patronized by 100,000 people per month, However, the high patronage also had downsides: an 1875 editorial in the
Times observed that many people would take shortcuts along the grass rather than travel on designated routes. Prospect Park was substantially complete in 1873, but with the
financial panic of that year, Olmsted and Vaux stopped collaborating on the park's construction. Some of the originally envisioned facets of the park, such as an observation tower, a terraced restaurant, and a
top-shaped Carriage Concourse, were not built. securing funding to build the park, and after the park's completion, defending the park against changes that were not compatible with the overall design. A
statue of James S. T. Stranahan was proposed in 1890. Located inside the Grand Army Plaza entrance, the statue was sculpted by
Frederick MacMonnies and presented to Stranahan in June 1891.
Late 19th century Prospect Park became widely used after its opening, and many sports were hosted there. By the late 19th century,
archery was among the most popular sports being practiced on the Long Meadow, During winters, people practiced "ice baseball" on the lake. Ice skating was also a common sport, and was frequently practiced on the lake during the winter. Because picnicking was banned in Central Park, and generally disapproved-of in many other parks in Manhattan, Prospect Park became a popular picnic spot. However, this also resulted in litter, and by 1881,
The New York Times was receiving complaints about a lack of cleanliness in the park. No new structures were constructed in Prospect Park until 1882, when a utilitarian brick stable was constructed on the park's western side. The action, however, did signal a change in the style of park management, which grew to embrace neoclassicism. Subsequently, the Brooklyn Parks Commission embarked on a $200,000 program to restore the park. It repaved many of the walkways and drives, as well as replanted flora. Ornate gateways were added to the Ocean Parkway and Willink Plaza entrances. The commission also proposed purchasing the land around the Mount Prospect Reservoir, northeast of modern-day Prospect Park, which had been excluded from the final plan for the park. Instead, this space was developed as the
Brooklyn Museum in the 1890s, followed by the
Brooklyn Central Library and
Brooklyn Botanic Garden in the early 20th century. The same firm transformed the Children's Playground and Pools in the park's northeast quadrant into the Rose Garden and the Vale of Cashmere, each a formally arranged space, in 1893–1894. File:Prospect-Park-Riders-01.jpg|Horse riders on the Bridle Path in Prospect Park, 1912, Charles D. Lay File:1996.164.10-32 glass IMLS SL2.jpg|Brooklyn Museum, Prospect Park, c. 1903–1910. Eugene Wemlinger File:1996.164.2-721 glass IMLS SL2.jpg|Snow Scene, Prospect Park, c. 1872–1887. George Bradford Brainerd File:1996.164.2-726 glass IMLS SL2.jpg|Rose Arbor in Winter, Prospect Park, Brooklyn, c. 1872–1887. George Bradford Brainerd File:1996.164.10-31a glass IMLS SL2.jpg|Water Tower, Prospect Park, c. 1903–1910. Eugene Wemlinger
Early 20th century The city of Brooklyn merged with Manhattan and other outlying boroughs in 1898, creating the City of Greater New York. By the end of the century, Prospect Park saw about 15 million visitors per year. In 1907, lights were installed to deter couples from kissing or other intimate activity within the park. At the same time, the city embarked on an improvement program at Prospect Park by cleaning out the landscape, constructing the
Bartel-Pritchard Square entrance, and removing an old boathouse that had been supplanted by the Boathouse on the Lullwater. The construction of structures continued in the first decade of the 20th century. The neoclassical
Peristyle (1904),
Boathouse (1905), Tennis House (1910), and
Willink Comfort Station (1912) were all designed by Helmle, Hudswell and Huberty, alumni and proteges of McKim, Mead, and White. After the end of World War I, a memorial commemorating fallen soldiers was proposed; it was dedicated in 1921. However, Prospect Park was in stasis for the most part, and like many of the city's parks, it was run year-after-year with declining budgets.
The New York Times observed that by the 1930s, "generations of Parks Department officials had lived well and got rich by diverting maintenance funds, and the park showed the result of a half century of abuse and neglect."
Robert Moses era In January 1934, newly elected Mayor Fiorello La Guardia appointed
Robert Moses as the commissioner of the New York City Department of Parks (NYC Parks), a new organization that eliminated borough park commissioners. Moses would remain commissioner for the next twenty-six years, leaving significant impacts on the city's parks. Moses used federal monies made available to relieve
Depression-era unemployment, and this resulted in a boom in construction at Prospect Park. The Bandshell and five playgrounds were also constructed toward the end of the 1930s. Moses also enacted new policies at the park, including a ban on sheep grazing at the Long Meadow. In 1959, the southern third of the Long Meadow was graded and fenced off for ballfields. Plans for the Kate Wollman Memorial Rink were approved in 1960, The rink was built on a filled-in portion of Prospect Lake, necessitating the removal of Music Island and the panoramic view of the lake created by Olmsted and Vaux. To make the park more visually appealing, NYC Parks also began to clear the area of weeds and invasive species, though this had the unintended effect of hastening erosion. It was not unusual in the Moses years, and especially the decade after his departure, to quietly remove underutilized or redundant structures. To do so was regarded as economical and prudent management. Several structures had been destroyed by the time Moses left his position as NYC Parks commissioner in May 1960. These included the Dairy, destroyed 1935; Music Island, razed 1960; In September 1964, the Parks Department was within forty-eight hours of demolishing the
Boathouse on the Lullwater. At the time the structure was underutilized; the boat concession only operated on weekends and its peak traffic was fewer than ten people per hour. However, the Boathouse shared many architectural design features with the famous station. A preservation group, The Friends of Prospect Park, including in its membership, poet and longtime Brooklyn resident
Marianne Moore, built public awareness over disappearing historical structures and threatened flora within the park. Public pressure induced Park Commissioner
Newbold Morris to rescind the decision to demolish the Boathouse in December 1964. Projects to restore Prospect Park were taken up by the late 1960s. In 1965, the city allocated $450,000 to renovate the Vale of Cashmere and the Rose Garden ahead of Brooklyn's 300th anniversary, and the park's 100th anniversary, the following year. Another $225,000 was allocated to renovate the boathouse, and $249,000 was allotted to overall renovations. The city renovated part of the Long Meadow on the northwest side of the park, as well as the children's farm. However, some of the contracts were delayed, including renovations to the Boathouse and the tennis courts, as well as a reconstruction of the Music Pagoda, which had burned down in 1968. By 1971, the city had spent $4 million to renovate Prospect Park, including renovating the Boathouse and dredging the lake. The Rose Garden and the Vale of Cashmere had also been re-landscaped. Also part of the renovation was a restoration of the Prospect Park Carousel from 1971 to 1974, and the exterior of the Boathouse was restored in 1979. By the 1970s, Prospect Park was beset by crime; a 1974 report found that 44 percent of city residents would warn people to stay away from the park under any circumstances. Over the next seven years, the city invested $17 million in cleaning up the park, Annual visitor numbers had nearly tripled to 5 million between 1980 and 1987. The Alliance's first major project was the $550,000 restoration of the Carousel in 1987–1989. The carousel had not operated since 1983, and its original horse-shaped seats were removed during the restoration. Nine years later, in 1996, it started a $4.5 million restoration of the Ravine. and the building became the site of the nation's first urban Audubon society. The restoration of the Harmony Playground and Bandshell was completed the same year. However, other parts of Prospect Park remained neglected, such as the eastern side of the park, where the surrounding community was generally poorer than the western side.
Early 21st century 2000s and 2010s By 2000, the Wollman Rink was deteriorating, and there was a need to replace it. The Alliance soon formed plans to restore Music Island and the original shoreline, both obliterated by the construction of the original rink in 1960. Several Moses-era playgrounds and the Bandshell were retained because their venues were popular. Original rustic summer houses were restored or recreated on the shores of Prospect Park Lake, along the Lullwater and in the Ravine. Work on the LeFrak Center began in 2009, and the Wollman Rink had been demolished by 2011. The Samuel J. and Ethel LeFrak Center at Lakeside was completed in December 2013 at a cost of $74 million. As part of the Wollman Rink's replacement, plans for the restored Music Island were announced in 2009. The Chaim Baier Music Island, and the Shelby White and Leon Levy Esplanade overlooking the island, were restored using a $10 million grant, and were officially rededicated in October 2012. The Prospect Park Alliance subsequently completed or proposed more restoration projects for the park. The following year, the Alliance announced some projects on Prospect Park's eastern side, including the $200,000 restoration of Battle Pass. The Alliance also intended to restore the water-damaged Oriental Pavilion for $2 million and replace fencing on Flatbush Avenue for $2.4 million. In 2016, the Alliance also received $3.2 million from NYC Parks' Parks Without Borders program to construct two new entrances on Flatbush Avenue, the park's first new entrances in over 70 years, as well as rebuild the Willink entrance. During the city's 2016 fiscal year, which ended June 30, 2016, politicians also contributed funds toward various restoration projects in the park. These included $2.5 million for renovating Lefferts Historic House, $2 million to rebuild pathways, $1.75 million for replacing fencing on Ocean Avenue, $750,000 for renovating the ballfields on Long Meadow, and $500,000 for the Carousel's restoration. In addition, $100,000 was earmarked for the installation of an experimental running surface on Park Drive, and through a
participatory budgeting program, residents of the surrounding communities allocated funds for other projects such as new drinking fountains, a dog run, community barbecue sites, and an aquatic weed harvester. Also in 2016, as part of a project to repair damage caused by
Hurricane Sandy in 2012, the Prospect Park Alliance used goats to clean up the shrubbery in woodlands around the Vale of Cashmere, then re-landscaped the sites at a cost of $727,000. and the Dog Beach along the watercourse's Upper Pool was renovated. The same year, the Alliance received funds to renovate the Parade Ground, the Tennis House, and ball fields. The Alliance also announced an upcoming renovation of the Rose Garden. Ball fields 6 and 7 were renovated and reopened in 2017, while ball fields 4 and 5 reopened in late 2020. Construction started on the Flatbush Avenue fence repairs in 2018, and the new entrances were slated to start construction in early 2019. Construction of a dog run in the Parade Ground also started in August 2019, and the dog run opened in July 2020. In addition,
Amanda Williams and
Olalekan Jeyifous were selected in 2019 to design
Our Destiny, Our Democracy, a monument near the Ocean and Parkside Avenue entrance.
2020s The Concert Grove Pavilion reopened in April 2021 after a one-year renovation. The last two ball fields on Long Meadow reopened in early 2023 after several years of renovations. During mid-2023, the New York City government considered erecting tents in Prospect Park to temporarily house asylum seekers. The Prospect Park Alliance reopened Fallkill Falls to the public in October 2023; prior to Fallkill Falls' reopening, trespassers regularly accessed it. The organization announced in January 2024 that an abandoned comfort station at the Ocean and Parkside Avenue entrance would be converted into a welcome center named for
Shirley Chisholm, which was expected to open in two years. A cafe opened in the Prospect Park Boathouse that July. During the
November 2024 wildfire outbreak in the northeast U.S., a fire broke out in the Ravine, damaging of woodland. The Prospect Park Alliance estimated that it would cost $200,000 to restore the burned forest. The LeFrak Center at Lakeside reopened in 2025 following a renovation, and Ekstein Development Group and Oberon Restaurant Group were hired to manage the LeFrak Center. The Prospect Park Alliance opened five nature trails in the park that August and announced plans in October to plant 3,000 trees in the Ravine. As part of the city's
Bluebelt program, city officials allocated $68 million for landscape modifications that December, including the addition of a rain garden and two ponds to reduce flooding during storms. In March 2025, the city began renovating the Vale for $37.5 million and adding a bike lane on the park's eastern perimeter, and constructing a pedestrian plaza at the Ocean and Parkside Avenues entrance. ==Geography==