Niagara Falls is located in western New York State, along the United States–Canada border, making it one of the most geographically and culturally significant natural landmarks in North America. On the American side, Niagara Falls is situated in the City of Niagara Falls, New York, within Niagara County, approximately 17 miles (27 kilometers) northwest of Buffalo. The falls lie on the Niagara River, which connects Lake Erie to Lake Ontario.

Geographically, Niagara Falls serves as a natural boundary between the United States and Canada. The American Falls and Bridal Veil Falls are located entirely within New York State, while the larger Horseshoe Falls straddles the international border, with most of its water flow on the Canadian side in Ontario. This unique cross-border position has made Niagara Falls a symbol of shared natural heritage between the two countries.

On the New York side, Niagara Falls is preserved and showcased within Niagara Falls State Park, which holds the distinction of being the oldest state park in the United States, established in 1885. The park spans over 400 acres, including scenic viewpoints, walking paths, and landscaped areas that offer panoramic views of the falls. Its location within the city allows easy access to hotels, restaurants, museums, and transportation hubs, making it extremely convenient for tourists.

In terms of accessibility, Niagara Falls, New York, is well connected to major cities. Buffalo Niagara International Airport is the closest major airport, located about 30 minutes away by car. The city is also accessible by Interstate highways, including I-90 (the New York State Thruway), as well as by train and bus services from cities such as New York City, Toronto, and Chicago. The Rainbow Bridge, located in Niagara Falls, New York, provides a direct pedestrian and vehicle crossing into Canada, linking the American Falls area with Niagara Falls, Ontario.

The surrounding region plays an important role in the falls’ setting. Niagara Falls is part of the Great Lakes region, and the constant flow of water from Lake Erie through the Niagara River is what creates the powerful waterfalls. The steep drop of approximately 167 feet at the falls is due to ancient geological formations shaped by glaciers thousands of years ago. This geological positioning is a key reason why Niagara Falls exists precisely at this location.

Beyond its physical location, Niagara Falls, New York, also sits at the heart of a major tourism corridor. It is close to other attractions such as Niagara Falls Underground Railroad Heritage Center, Old Fort Niagara, and the Niagara Wine Trail, adding historical and cultural depth to the area.

In summary, Niagara Falls is located in Niagara Falls, New York, on the Niagara River at the U.S.–Canada border, near Buffalo and between two Great Lakes. Its strategic geographic position, easy accessibility, and natural grandeur have made it one of the most visited and recognizable destinations in the United States.