The natural feature known as a fjord is a narrow, deep inlet of the sea between high cliffs or steep slopes. Fjords are typically formed by the glacial erosion of valleys, resulting in steep, rugged terrain and stunning landscapes. They are commonly found in regions such as Norway, New Zealand, and parts of Canada. These spectacular formations often feature calm waters and provide habitats for diverse marine life, attracting tourists for activities like kayaking, hiking, and wildlife watching in pristine environments.