The Niagara River connects Lake Erie to Lake Ontario, flowing northward and passing over Niagara Falls.

The Niagara River serves as the natural connector between Lake Erie and Lake Ontario, flowing northward from Lake Erie and eventually emptying into Lake Ontario. Along its path, the river passes through the famous Niagara Falls, one of the most iconic natural landmarks in the world. The Niagara River plays a crucial role in the Great Lakes system, serving as both a waterway for shipping and a vital resource for the surrounding ecosystems. Its scenic beauty and significance to local industries make it an important geographic feature, attracting millions of tourists every year to experience its majestic falls and surrounding areas.