Menands Bridge

The Wynants Kill is a 15.8-mile-long (25.4 km) stream which has its source at Glass Lake near Averill Park, New York, and terminates at the Hudson River at Troy, New York. The stream is named after Wijnant Gerritsen van der Poel (1617–1699), a Dutch cabinet maker from Meppel who owned a sawmill on it in the 1650s, while kill is from an archaic Dutch word for "stream".

Schuyler Flatts is an important prehistoric and historic settlement site overlooking the Hudson River in Colonie, New York. The site includes evidence of prehistoric Native American, early Dutch colonial settlement, and 18th and 19th-century American use. Because of this rich confluence of archaeological sites, the area was designated a National Historic Landmark in 1993. It is now owned by the town of Colonie, and is known as Schuyler Flatts Cultural Park.

The Manor of Rensselaerswyck, Manor Rensselaerswyck, Van Rensselaer Manor, or just simply Rensselaerswyck (Dutch: Rensselaerswijck Dutch pronunciation: [ˈrɛnsəlaːrsˌʋɛik]), was the name of a colonial estate—specifically, a Dutch patroonship and later an English manor—owned by the van Rensselaer family that was located in the area that would later become the Capital District of New York in the United States. The estate was originally deeded by the Dutch West India Company in 1630 to Kiliaen van Rensselaer, a Dutch merchant and one of the company's original directors. Rensselaerswyck extended for miles on each side of the Hudson River. It included most of the land that would later become New York counties of Albany and Rensselaer, as well as parts of Columbia and Greene counties. Under the terms of the patroonship, the patroon had nearly total jurisdictional authority, establishing civil and criminal law, villages, and a church (in part to record vital records, which were not kept by the state until the late 19th century). Tenant farmers were allowed to work on the land, but had to pay rent to the owners and had no property rights. In addition, the van Rensselaers harvested timber from the property. The patroonship was maintained intact by van Rensselaer descendants for more than two centuries. At the time of his death in 1839, Steven van Rensselaer III's land holdings made him the tenth-richest American in history. His son Stephen Van Rensselaer IV, the 10th and last patroon, received the bulk of his holdings; son William received some lands east of the Hudson. Following the death of Steven van Rensselaer III, tenant farmers began protesting the manor system. Under financial, judicial, and political pressure from this anti-rent movement, Stephen IV and William van Rensselaer sold off most of their land, ending the patroonship in the 1840s. For length of operations, the van Rensselaer patroonship was the most successful patroonship established under the West India Company system.

Burden Ironworks Office Building is a historic office building located in Troy, Rensselaer County, New York. It was built about 1880 and is a one-story, brick building laid out in a cruciform plan. It features gabled and hipped roofs and a central octagonal cupola and onion dome.It was listed on the National Register of Historic Places in 1972.

The Burden Iron Works was an iron works and industrial complex on the Hudson River and Wynantskill Creek in Troy, New York. It once housed the Burden Water Wheel, the most powerful vertical water wheel in history. It is widely believed that George Washington Gale Ferris Jr., inventor of the Ferris wheel, had occasion to observe the wheel while a student at Rensselaer Polytechnic Institute. The iron works site was listed on the National Register of Historic Places as an archaeological site in 1977. The Burden Ironworks Office Building was previously listed in 1972.

Hedge Lawn is a historic home located at Colonie in Albany County, New York. It was built in 1870 and is an unusual 2+1⁄2-story mansion designed in a composite style with Greek Revival and Second Empire style elements. It features a Mansard roof with scalloped slate shingles, three pedimented dormers, and a monumental portico across the front elevation supported by six massive Doric order columns. Also on the property are a contributing carriage house, lawns, mature plantings, iron fence, and two wagon sheds.It was listed on the National Register of Historic Places in 1985.

United Waste Manufacturing Company Building, also known as the Hudson River Terminal Warehouse Company and "The Fortress", is a historic warehouse building located at Troy, Rensselaer County, New York. It was built about 1902, and is a six-story, load bearing masonry building in the Romanesque Revival style. It features castellated detailing, three blind arcades, crenellated corner towers, and a prominent main tower that resembles castle keep.: 3–4 It was listed on the National Register of Historic Places in 2013.

Searle, Gardner and Company Cuff and Collar Factory, also known as the Marshall Ray Building, is a historic textile factory located at Troy, Rensselaer County, New York. It was built about 1898–1899, and consists of a five-story, 18 bay wide, rectangular, main block with an attached two-story block. It features segmental arched windows and Romanesque Revival style design elements. The building housed a collar and cuff, and later shirt, manufacturing plant into the mid-1900s.: 3–4 It was listed on the National Register of Historic Places in 2014.

MapInfo Corporation, initially incorporated as Navigational Technologies Incorporated, was a company that developed location intelligence software. It was headquartered in North Greenbush, New York. Its products included a desktop mapping application, various map and demographic data products, and some web-based applications. It acquired several other companies in order to market their software, data, or services directly. It was acquired in 2007 by Pitney Bowes, and became Precisely in December 2019 when acquired by Syncsort.

The Iron Building is a historic building at the Watervliet Arsenal in Watervliet, New York. It housed the Watervliet Arsenal Museum until it was closed in fall 2013 for security reasons.The Iron Building was built in 1859 and is "an outstanding example" of pre-fabricated cast iron construction. It is also the only building at the Arsenal to have a strong degree of Italianate styling.: 6 The building was designated as a National Historic Civil Engineering Landmark by the American Society of Civil Engineers in 1983.

The Watervliet Arsenal is an arsenal of the United States Army located in Watervliet, New York, on the west bank of the Hudson River. It is the oldest continuously active arsenal in the United States, and today produces much of the artillery for the army, as well as gun tubes for cannons, mortars, and tanks. It has been a National Historic Landmark since 1966.The arsenal was founded on July 14, 1813 to support the War of 1812, and was designated as the Watervliet Arsenal in 1817. It occupies 142 acres (57 ha) of land, approximately 8 miles (13 km) north of Albany, New York. The location is adjacent to the Hudson River. The site contains manufacturing, administrative offices and storage areas. It also houses the Army's Benét Laboratories, which does product development, improvement, research, and testing.

Benét Laboratories, part of the US Army Combat Capabilities Development Command Armaments Center, is the US Army's primary design, development, engineering and production and field support facility for large caliber armament systems, including cannons, mortars, and recoilless rifles. The facility also works on tank gun mounts and turret components and munition handling systems.It is located at the Watervliet Arsenal in upstate New York. It is a part of the Weapons & Software Engineering Center (WSEC), US Army Combat Capabilities Development Command Armaments Center, which is located at Picatinny Arsenal, New Jersey. Laboratory simulations are performed studying gun firing phenomena, and using static and dynamic load testing (up to 5 million lb), as well as environmental testing. The laboratories are named after the first chief of Army ordinance, Brigadier General Stephen Vincent Benet.