The reservoir is known locally as 'Zetelaka' and serves as an important spawning ground for local fish populations.
The dam structure is categorized as a rock-fill dam with an impervious clay core.
The reservoir water level is subject to significant seasonal fluctuations, which alter the visible shoreline and beach area.
The surrounding area is part of a protected ecological corridor, frequently visited by brown bears, necessitating caution during dusk and dawn.
Barajul Zetea is a major rock-fill dam located on the Târnava Mare River in Harghita County, Romania. Constructed between 1976 and 1992, the dam serves primarily for flood control and water supply management for the surrounding region. It creates a reservoir covering approximately 140 hectares, reaching depths of up to 45 meters near the dam face. The surrounding landscape consists of mixed deciduous and coniferous forests typical of the Hargita mountain range. The area is a designated destination for fishing, as the reservoir is populated with trout, grayling, and chub. Hiking trails surround the perimeter, providing access to vantage points overlooking the valley. The facility remains an operational water management site rather than a commercial tourist attraction, ensuring a lack of developed infrastructure.
The crest of the dam provides an unobstructed panoramic view of the reservoir backed by the surrounding mountain ridges.
Carry polarized sunglasses to better navigate the reflective glare on the water surface and spot fish.
Bring waterproof footwear if intending to walk along the reservoir edge, as the ground can be muddy depending on water discharge.
Ensure you have offline maps downloaded, as mobile signal strength is inconsistent in the valley.
Do not attempt to swim in the reservoir, as the bottom is uneven and contains submerged remnants of the original valley floor.
Practice 'Leave No Trace' principles; this is an ecologically sensitive wild area with no public trash collection.
