The waterfall is formed by the deposition of travertine, a form of limestone typically created by the precipitation of calcium carbonate from river water.
The watermills located at the site date back to the 19th and early 20th centuries, reflecting the traditional agrarian history of the Ljubuški region.
The Mlade River changes its name to the Trebižat further downstream as it continues through the karst landscape.
The waterfall is part of a complex system of cascades in the Herzegovinian region, though it is smaller in height than the nearby Kravica Waterfall.
Koćuša Waterfall is a wide, travertine cascade located on the Mlade River in the village of Veljaci near Ljubuški. The waterfall spans approximately 50 meters in width and reaches a height of about 5 meters. The site is known for its high-volume water flow, which remains significant even during dry summer months. The surrounding landscape features lush riparian vegetation and historic water mills that were once used for grinding grain. Visitors can view the falls from several vantage points along the riverbanks. The area is integrated into the local ecosystem of the Trebižat river basin, which is characterized by limestone karst formations. The site is currently maintained as a natural monument accessible to the public.
The wooden footbridge and the viewing platforms located on the left bank of the river providing a panoramic view of the full width.
Wear water shoes if you intend to walk along the riverbanks, as the rocks near the water can be slippery.
Bring mosquito repellent, as the humid, vegetated riverbanks are prime habitats for insects.
Carry a light rain jacket if visiting during high-flow periods, as mist can spray onto viewing platforms.
Attempting to swim in the immediate vicinity of the main drop due to unpredictable currents and strong water force.
Respect local property, refrain from littering, and stay on designated paths to avoid damaging the fragile travertine ecosystem.
