Čierny Váh Reservoir

Čierny Váh Reservoir is a water storage facility in Liptovský Mikuláš District consisting of two interconnected basins at different elevations. The lower basin sits at 733 meters above sea level and holds approximately 3.7 million cubic meters of water for hydroelectric power generation.

Construction of this water storage system began in 1976 and was completed in 1983, representing a significant advancement in regional energy infrastructure. The facility became part of a broader effort to enhance electricity generation capacity throughout Slovakia.

The reservoir's location within the Low Tatras National Park protection zone reflects Slovakia's commitment to balancing industrial development with environmental preservation.

Water levels vary seasonally by up to 25 meters, changing the size of the surface and affecting visitor experience depending on the time of year. It is advisable to familiarize yourself with local conditions to plan the best time to visit.

The facility operates using pumped-storage technology, where elevation differences between the two basins are used to store and retrieve electricity. This system is among the largest of its kind in Slovakia and allows energy to be buffered and released quickly when needed.