Swan Lake, New York

Sullivan County is a county in the U.S. state of New York. As of the 2020 census, the population was 78,624. The county seat is Monticello. The county's name honors Major General John Sullivan, who was labeled at the time as a hero in the American Revolutionary War in part due to his successful campaign against the Iroquois (see Sullivan Expedition). The county was the site of hundreds of Borscht Belt hotels and resorts, which had their heyday from the 1920s through the 1970s. In 2010, the state's center of population was at the southern edge of Sullivan County.

Walnut Mountain is a mountain in Sullivan County, New York. It is located southwest of Liberty. Columbia Hill is located southeast and Chuck Hill is located northwest of Walnut Mountain.

Bikur Cholim B'nai Israel Synagogue is an historic synagogue in Swan Lake, Sullivan County, New York. It was built about 1926 and is a small, 1+1⁄2-story wood-frame building with a stucco finish.It was added to the National Register of Historic Places in 1999.It is currently used annually three days a year for Holiday Services on Rosh Hashanah and Yom Kippur.

Manion's General Store is a historic general store and post office located at Ferndale in Sullivan County, New York. It was built before 1908 and is a large, frame building. It is two and one half stories tall, five bays wide and three bays deep, with a gable roof and deep overhanging eaves. It is built into a hillside and has a stone foundation. The store operated into the 1970s and the post office to the 1980s.It was added to the National Register of Historic Places in 2004.

Ferndale School, also known as District 6 School, is a historic one-room school located at Ferndale in Sullivan County, New York. It was built about 1850 and is a one-story, wood-frame building with clapboard siding surmounted by a gable roof with exposed rafters. It is three bays wide and five bays deep. A small wing was added in the early 20th century. Also on the property is a woodshed. It was used as a school into the 1950s.It was added to the National Register of Historic Places in 2005.

Chuck Hill is a mountain in Sullivan County, New York. It is located west-southwest of Liberty. Walnut Mountain is located southeast and Revonah Hill is located north-northeast of Chuck Hill.

Ferndale is a hamlet in the Town of Liberty, Sullivan County, New York, United States. It is situated along the old alignment of New York Route 17 between Harris and Liberty. The zip code is 12734.

Shelburne Playhouse is a historic theatre located at Ferndale in Sullivan County, New York. It was built in 1922 as part of a small resort known as the Shelburne Hotel and used as the hotel social hall. It is a long, rectangular wood-frame building, 95 feet long and 35 feet wide. It consists of two components: a large five-by-four-bay structure that houses the main seating area / dance hall and a slightly lower three-by-one-bay entrance pavilion. The building is coated in stucco with applied wooden battens and a surmounted by a gable roof in the Tudor Revival style.It was added to the National Register of Historic Places in 2004. With Maurice Gerry, Allan Bérubé (1946–2007) coordinated its restoration and initiated its being placed on the New York State and national register.

Sullivan County International Airport (IATA: MSV, ICAO: KMSV, FAA LID: MSV) is in Bethel, Sullivan County, New York. It is seven miles northwest of Monticello, a village in the Town of Thompson. The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a general aviation facility.Built in the 1960s, the airport is now a Part 139 certified airport capable of handling business jets.

Munson Diner is a historic diner located at Liberty in Sullivan County, New York. It was manufactured in 1945 by the Kullman Dining Car Company of Lebanon, New Jersey. It has a riveted steel frame and exterior of stainless steel and porcelain enamel. It has a long, rectangular form, 16 feet wide by 50 feet long. The interior has a plan typical of the diners of the 1940s and 1950s. It was moved from West 49th Street and 11th Avenue, New York City, to Liberty in 2005.It was added to the National Register of Historic Places in 2006. Allan Bérubé (1946–2007) initiated the saving, redevelopment, and moving of the diner.

St. Paul's Evangelical Lutheran Church is a historic Evangelical Lutheran church in Liberty, Sullivan County, New York. It was built in 1908 and is a modest Late Gothic Revival style building. It is built of iron spot brick with limestone and terra cotta trim. It features a gable roofed nave with and engaged side entrance tower.It was added to the National Register of Historic Places in 1997.

The Town and Country Building (also known as the Lyric Theatre (before 1913) and New Lyric Theatre (ca. 1913-ca. 1925) is a historic commercial building located at Liberty in Sullivan County, New York.