Chelsea, Dutchess County, New York

The former Chelsea Grammar School is located on Liberty Street in Chelsea, New York, United States. It is an intact one-room schoolhouse from the late 19th century, when the hamlet was a thriving Hudson River port. In 1987 it was added to the National Register of Historic Places since it has remained largely intact since its construction. Its use as a school ended in the mid-20th century when the smaller local school districts of the area were consolidated into the Wappingers Central School District. Since then, the local fire department has used half of it as a community center, and the United States Postal Service has leased the other half for use as the local post office, serving the 12512 ZIP Code.

Saint Mark's Episcopal Church is a historic Episcopal church on Liberty Street in Chelsea, Dutchess County, New York. It was built in 1866 and is a small rectangular frame church building in the Gothic Revival style. It has a steeply pitched gable roof, topped by a belfry. It features a three-part lancet window.It was added to the National Register of Historic Places in 1987.

The Captain Moses W. Collyer House, also Driftwood, is located on River Road South in Chelsea, New York, United States. It was listed on the National Register of Historic Places in 1987. It was the home of Collyer, a riverboat captain on the nearby Hudson, from 1899 until his death on September 22, 1942, as noted by New York Times. A few years after moving in, he cowrote The Sloops of the Hudson, a memoir and history of the years when sailboats were the primary means of getting up and down the river. An exhaustive and complete work that drew on Collyer's background in a riverfaring family, it is today considered the definitive history of that era and its boats. The house itself, built just before the turn of the 20th century, is an eclectic mixture of Late Victorian styles reflecting Collyer's experience traveling the river and its port communities. It is still a private residence, and not open to the public.

The Cornelius Carman House is located along River Road South in Chelsea, New York, United States. It is a wooden house built in the 1830s, overlooking the Hudson River, for Carman, operator of a local shipyard and inventor of a moveable centerboard. Its architecture exemplifies a late vernacular application of the Federal style common in western Dutchess County at that time, showing the transition to the Greek Revival mode and both Dutch and English influences. In 1987 it was listed on the National Register of Historic Places. It is currently vacant and undergoing some repairs.

Castle Point is a hamlet in Dutchess County, New York, United States. The community is 2.9 miles (4.7 km) north of Beacon. Castle Point has a post office with ZIP code 12511.

Danskammer Generating Station is located on the shore of the Hudson River in the Town of Newburgh, New York, United States, 0.5 miles (0.8 km) upstream of the larger oil-fired Roseton Generating Station. Danskammer 'units 1 and 2 burn natural gas as a primary fuel, and oil as a backup fuel (72 and 73.5 MWe nameplate capacity), whereas units 3 and 4 are exclusively fired with natural gas (147.1 and 239.4 MWe nameplate capacity).The station was built by Central Hudson Gas & Electric in the 1950s, and sold to Dynegy in 2001 as part of electricity deregulation. Dynegy sold the plant to Helios Power Capital, LLC in 2013, who in turn sold it to Mercuria Energy Group; Mercuria sold it to Tiger Infrastructure, a private equity firm based on 5th Avenue in New York City, and Agate Power. As of 2018, it is owned by Danskammer Energy, LLC. In 2018, Danskammer Energy filed an application with the New York State Public Service Commission to build a new, larger plant uphill of the current site that would be a more efficient combined cycle facility with an air cooled condenser to reduce water draw, and which would run as a baseload station (able to run all the time), rather than a peaker plant (running just a few hours per week). The peaker plant has been the target of a prolonged environmental lawsuit over its cooling system. The proposed baseload plant is also garnering community protest, as it would increase air pollutants in an already environmentally sensitive area. PFAS chemicals in the water supply of the City of Newburgh have resulted in a residential population which has a lowered immune response and higher cancer risk. Emergency asthma admissions in the City of Newburgh are 2.5 times higher than the New York State Average. As of January 2021, 25 communities have passed resolutions opposing the plant expansion.

Danskammer Point Light was a lighthouse on Danskammer Point in the Town of Newburgh in New York, along the banks of the Hudson River. It was later demolished and is now the site of the Danskammer Generating Station.

Stony Kill Farm is located on NY 9D in the Town of Fishkill, New York, United States. It is a 1,000+ acre (3 km2) working farm owned and operated by the state Department of Environmental Conservation (DEC) as an environmental education center. In 1683, settlers Gulian Verplanck and Francis Rombout bought the 85,000-acre (430 km2) tract, including the farm, from the Wappinger people for goods worth approximately $1,250. In 1708 the Great Partition of this land put the area around the farm in the Verplanck family's hands. Instead of working it themselves, they took in tenant farmers to keep the land worked and productive. They built the stone tenant farmhouse near the property's main entrance in four sections between the late 17th and early 19th centuries.An 1836 subdivision of the property gave a thousand acres (4 km2), including the current farm, to descendant James DeLancy Verplanck of nearby Beacon. He had a Greek Revival home, now known as the Manor House, built and moved into it in 1842.A century later, his descendants gave the farm to the state Education Department (SED) for use as a teaching farm. It was used for this purpose by SUNY Farmingdale until the late 1960s, when the college decided it no longer needed the property. In 1973 DEC took it over and converted it to its present use. It was added to the National Register of Historic Places in 1980. Today, DEC uses the property to help visitors learn about basic ecological issues. They can either do this on their own, by walking the property and hiking several trails or perusing the library at the Manor House, or by taking part in the many programs DEC offers or sponsors with other groups on the site.

Dutchess Stadium is a baseball park in Wappingers Falls, New York. Opened in 1994, it holds 4,500 people. It is located on New York State Route 9D and is located across Interstate 84 from Fishkill Correctional Facility. Construction of the stadium began in January 1994 and it opened six months later in June 1994.

Elliot–Buckley House, also known as Riverview, is a historic home located near Marlboro, Ulster County, New York. The house was built about 1843, and is a two-story, "T"-shaped, Picturesque influenced heavy timber frame dwelling with a cross-gable roof. It has a raised basement and is sheathed in clapboard. The house was remodeled in the Colonial Revival style and an addition built about 1924. Also on the property is a contributing octagonal well house. It was built by Dr. Daniel Elliot, and sold to the Buckley family in 1866.It was listed on the National Register of Historic Places in 2011.

Downstate Correctional Facility was a maximum-security prison in the Town of Fishkill in the Hudson Valley region of New York. It was located along the north side (i.e. westbound) of Interstate 84, opening in 1979 and closing in 2022. Downstate served primarily as a classification center, as it was, along with Elmira Correctional Facility and Bedford Hills Correctional Facility (women), a reception facility for new inmates entering the New York State prison system. New inmates typically waited at Downstate for a few weeks before they were assigned to a permanent facility. The "permanent" prisoners—those who worked in the kitchens, laundry, etc., which those in transit could not do—were referred to as the "cadre" and were all maximum-security prisoners, with sentences of at minimum seven years. As the vast majority of inmates in New York State come from New York City, the Town of Fishkill, located in southern Dutchess County, was chosen as prison site due to its proximity to the greater New York metropolitan area. Cells in Downstate were organized into four wings around a large and exactly square room called The Square, which was the junction point for the four wings and contained a staffed waiting room. Services such as reception, clothes, pharmacy, medical, commissary, chapel, mail, packages, visiting, and cafeteria were all centrally located, but there were small libraries in each of the wings. For many years, there was a softball field outside the prison building, used mainly by the cadre. Recreation could consist of an hour in a room with twenty other inmates and a television. Like all New York State prisons, there was a professional librarian, who supervised cadre workers at two locations, and a part-time rabbi. As with all maximum security prisons in New York State, inmate movement was scheduled and tightly controlled. An inmate who required medical attention had to be escorted to the infirmary by an officer. Shower opportunities were also scheduled. Library visits were short, scheduled, and in groups. There were dropboxes in the wings where prisoners being moved out of the facility, as most soon were after arrival, could deposit any library books that they had checked out. Downstate was right across Interstate 84 from New York state's former psychiatric hospital, which since 1976 has been known as Fishkill Correctional Facility, a medium security prison. It was also adjacent to Dutchess Stadium, home field of the Hudson Valley Renegades.

Wheeler Hill Historic District is a federally recognized historic district located at Wappinger in Dutchess County, New York. Along the eastern shore of the Hudson River, atop of the Van Wyck Ridge is the "estates region of the Town of Wappinger". A scenic location, with roads lined with stone walls, properties greeting guests with magnificent stone pillars and iron gates, it includes 49 contributing buildings, 15 contributing sites, and four contributing structures. It encompasses the estates of Obercreek, Elmhurst, Edge Hill, Henry Suydam, William Crosby, and Carnwath that were developed between 1740 and 1940. Also included are two 18th century riverfront commercial structures, the Lent / Waldron Store and Stone House at Farmer's Landing. It was added to the National Register of Historic Places in 1991. Today the historic district is mostly made up of residential houses, but Carnwath and Obercreek are opened to the public.