Kensico Reservoir

Valhalla High School is a public high school located in Valhalla, New York. The school serves about 500 students in grades 9 to 12 in the Valhalla Union Free School District.

The Rising is a memorial located in the Kensico Dam Plaza of Valhalla, Westchester County, New York, created by architect Frederic Schwartz. It stands against the backdrop of Kensico Dam, commemorating the September 11 attacks on America and remembering in a special way the men and women from Westchester County who were victims of those attacks.

Valhalla station is a commuter rail stop on the Metro-North Railroad's Harlem Line, located in Mount Pleasant, New York. Trains leave or arrive approximately every 20 minutes during peak periods, hourly otherwise, to Mount Kisco, Southeast or Grand Central Terminal. It is 25.5 miles (41.0 km) from Grand Central Terminal and travel time there is approximately 41 minutes. The station is popular with commuters from the interior of northern Westchester County given its location at the foot of the Taconic State Parkway. The station is the southernmost station in the Zone 5 Metro-North fare zone.

Valhalla is a hamlet and census-designated place (CDP) within the town of Mount Pleasant, in Westchester County, New York, United States, in the New York City metropolitan area. Its population was 3,162 at the 2010 U.S. Census. The name was inspired by a fan of the composer Richard Wagner, and the hamlet is known both as the home of the primary hospital campus of Westchester Medical Center and New York Medical College and as the burial place of numerous noted people. Valhalla is the realm of the gods in Norse mythology.

The Kensico Cemetery station was a commuter rail stop on the Metro-North Railroad's Harlem Line that served the nearby Kensico Cemetery, to the north of Lakeview Avenue. Located along the platform behind the buildings at Sharon Gardens, the station was similar to the still-existent and nearby Mount Pleasant station in which it served friends and family of those buried there instead of actual commuters.By the late 1970s the low-level station saw only three trains a day on weekends, and was a flag stop for one train on weekdays. Upon the electrification of the Harlem Line between North White Plains and Brewster North in 1983, the station was closed given its redundancy to Mount Pleasant and the cost to modernize the station.

Kensico Cemetery, located in Valhalla, Westchester County, New York was founded in 1889, when many New York City cemeteries were becoming full, and rural cemeteries were being created near the railroads that served the city. Initially 250 acres (1.0 km2), it was expanded to 600 acres (2.4 km²) in 1905, but reduced to 461 acres (1.9 km²) in 1912, when a portion was sold to the neighboring Gate of Heaven Cemetery. Many entertainment figures of the early twentieth century, including the Russian-born Sergei Rachmaninoff, were buried here. The cemetery has a special section for members of the Actors' Fund of America and the National Vaudeville Association, some of whom died in abject poverty. The cemetery contains four Commonwealth war graves, of three Canadian Army soldiers of World War I and a repatriated American Royal Air Force airman of World War II.As of December 2021, eight Major League Baseball players are buried here, including Baseball Hall of Fame inductee Lou Gehrig.Sharon Gardens is a 76-acre (31 ha) section of Kensico Cemetery, which was created in 1953 for Jewish burials.

On the evening of February 3, 2015, a commuter train on Metro-North Railroad's Harlem Line struck a passenger car at a grade crossing near Valhalla, New York, United States, between the Valhalla and Mount Pleasant stations, killing six people and injuring 15 others, seven very seriously. The crash is the deadliest in Metro-North's history, and at the time the deadliest rail accident in the United States since the June 2009 Washington Metro train collision, which killed nine passengers and injured 80.The crash occurred after traffic on the adjacent Taconic State Parkway had been detoured onto local roads following a car accident that closed the road in one direction. At the grade crossing, a sport utility vehicle (SUV) driven by Ellen Brody of nearby Edgemont was caught between the crossing gates when they descended onto the rear of her car as the train approached from the south. Instead of backing into the space another driver had created for her, she went forward onto the tracks. Brody died when her vehicle was struck by the train; as her vehicle was pushed along the tracks it loosened more than 450 feet (140 m) of third rail, which broke into sections and went through the exterior of the first car, killing five passengers and starting a fire. Investigators from the National Transportation Safety Board (NTSB) focused on two issues in the accident: how the passengers were killed, since that rarely occurs in grade crossing collisions; and why Brody went forward into the train's path. After an unusually long delay for such investigations that it declined to explain, the board's 2017 final report found the driver of the SUV to be the cause of the accident. It found no defects with the vehicle, the crossing signage and associated traffic signal preemption, or the train engineer's performance. It found that the failure of the third rail to break into smaller segments contributed to the fatalities on the train; while the report ruled out proposed explanations for Brody's behavior such as the placement of her car's gear shift lever, it could not offer any of its own. Despite the report's findings, lawsuits against the town of Mount Pleasant, which maintains the road along which the grade crossing is located, Westchester County, the railroad and the engineer are proceeding.

The Elijah Miller House is a historic home in North White Plains in Westchester County, New York. The house is an 18th-century Rhode Island-style farmhouse that was used during the Revolutionary War by General George Washington as a headquarters command post during the Battle of White Plains. The house, which is now a museum, was home to the average Colonial Westchester Ann and Elijah Miller family and contains many artifacts for public viewing.

Area code 914 is the telephone area code in the North American Numbering Plan (NANP) for Westchester County, New York. Area code 914 was one of the first area codes announced when the North American Numbering Plan was created in October 1947, when it was assigned to a numbering plan area (NPA) comprising Delaware, Dutchess, Nassau, Orange, Putnam, Rockland, Suffolk, Sullivan, Ulster, and Westchester counties, an area largely coextensive with the New York state portion of the New York metropolitan area, excluding New York City, which received area code 212. In 1951, Long Island (Nassau and Suffolk counties) received area code 516 in a split of 914.This configuration remained for 49 years. By the end of the 1990s, the increasing demand for cell phones and Internet dial-up connections caused concerns for exhaustion of the numbering pool. In mitigation, numbering plan area 914 was reduced to Westchester County on June 5, 2000. The remainder was assigned the new area code 845. Area code 914 was retained by all cellphones in use in the plan area before the split.Prior to October 2021, area code 914 had telephone numbers assigned for the central office code 988. In 2020, 988 was designated nationwide as a dialing code for the National Suicide Prevention Lifeline, which created a conflict for exchanges that permit seven-digit dialing. This area code was therefore scheduled to transition to ten-digit dialing by October 24, 2021.

WARY (88.1 FM) is a radio station broadcasting a variety format. Licensed to Valhalla, New York, United States, the station is currently owned by Westchester Community College (WCC). The station is officially licensed from the Federal Communications Commission. WARY broadcasts from in the basement of WCC's student center. The station is mainly run by the students of WCC with an all student E-Board with a school faculty member as the station manager. Each year, the station tries to have their very own concert during the month of May which is often referred to "WARY-Fest" or the "WARY-Showcase". Programming includes talk radio, rock music, hip-hop, disk jockey, indie music, and a variety of other formats. Former students from WARY went on to work for employers such as WXRK, Goom Radio, The Opie and Anthony Show, Sirius Satellite Radio, WWE, and The Howard Stern Show.

Mount Pleasant station is a commuter rail stop on the Metro-North Railroad's Harlem Line, located in Mount Pleasant, New York. It serves two adjacent cemeteries, Gate of Heaven and Kensico, the latter of which had its own station until the mid-1980s. There is one train in each direction on weekdays and three trains in each direction on weekends. The station exists largely for visitors of those buried in the cemetery, in turn there is no parking available at the station and it is not intended as a commuter station. The station is located in the Zone 5 Metro-North fare zone. On February 3, 2015, the Valhalla train crash occurred south of the station, in which a Metro-North train crashed into a Mercedes-Benz SUV at Commerce Street near the Taconic State Parkway. The crash caused 6 deaths and at least 15 injuries, including 7 serious injuries.The station is the least used station on Metro-North, with only 13 passengers per week in 2018.

The John A. Hartford House, now known as Hartford Hall, is a historic house on the campus of Westchester Community College. It was built in 1930–32 by John A. Hartford (1872–1951), company president of the Great Atlantic and Pacific Tea Company (A&P). The house was designated a National Historic Landmark in 1977 for its association with Hartford, who oversaw the rise of A&P into the nation's first national chain grocer. The building now houses the office of the college president, among other uses.