St. Clair’s Falls is one of the widest waterfalls in Sri Lanka. Although not as wide or close to Niagara, it is called the “Little Niagara of Sri Lanka”. This is a tributary of the longest Mahaweli river in Sri Lanka. Located in the Talawakkele-Hatton highway, the fall is located around 3 km from the Talawakkele town. It is a difficult road to reach the waterfall, but it definitely would make you chill after the hike.