Kardzhali Dam
Kardzhali
Kardzhali Dam, also known as Kardzhali Reservoir, is an artificial lake and hydroelectric dam situated in the eastern Rhodope Mountains of southern Bulgaria. It is the uppermost and second largest reservoir in the Arda Hydropower Cascade, with a volume of approximately 497 million cubic meters. The dam features a unique concrete arch-gravity design, the only one of its kind in Bulgaria, standing 103.5 meters high and stretching 344 meters along its crest. Constructed primarily between 1957 and 1963, with completion in 1976 due to geological challenges, the dam plays a critical role in hydroelectric power generation, irrigation, and industrial water supply for the nearby town of Kardzhali. The reservoir covers an area of 16.4 square kilometers and is a popular destination for fishing and outdoor activities, supported by a local hospitality industry. Notable landmarks along its shores include the horseshoe-shaped Zavoya meander and the ruins of the medieval Patmos Fortress. Modernization efforts between 2007 and 2010 increased the hydroelectric power station's capacity to 122 MW. The dam’s strategic location and engineering significance make it a notable feature in Bulgaria's energy infrastructure and a scenic natural attraction.
Planen Sie Ihre Reise nach Bulgarien mit KI
Erstellen Sie in wenigen Minuten einen detaillierten Reiseplan. KI schlägt die besten Orte, Restaurants und eine optimierte Route vor.
Tipp: Visitors to Kardzhali Dam should consider visiting during late spring to early autumn for favorable weather and outdoor activities like fishing. It is advisable to check local accessibility and weather conditions in advance. While there are no specific ticket requirements, planning ahead for accommodations in nearby Kardzhali town can enhance the experience. The area is best explored with proper outdoor gear for hiking and sightseeing along the reservoir’s shores.
Interessante Fakten
- •Kardzhali Dam is the only concrete arch-gravity dam in Bulgaria.
- •The dam wall is the third highest in the country at 103.5 meters.
- •The reservoir is the second largest by volume in Bulgaria after the Iskar Reservoir.
- •The hydroelectric power station's capacity was increased from 106 MW to 122 MW after modernization between 2007 and 2010.
- •The reservoir supports irrigation and industrial water supply for the town of Kardzhali.
- •The Zavoya horseshoe meander and ruins of the medieval Patmos Fortress are located along the reservoir’s shores.
Geschichte
The construction of Kardzhali Dam began in 1957 and was largely completed by 1963, although geological difficulties delayed final works until 1976.
It was built as part of the Arda Hydropower Cascade to harness the river's energy for electricity generation and water management.
The dam's concrete arch-gravity design is unique in Bulgaria.
In the 1970s, strengthening works added an additional tunnel outlet.
Later modernization from 2007 to 2010 increased the hydroelectric power station's capacity.
Over the decades, sediment accumulation has slightly reduced the reservoir's volume, but environmental changes upstream have mitigated this effect.
OrtsfĂĽhrer
Dam Wall and Hydroelectric Power Station1957-1976
The concrete arch-gravity dam wall is a remarkable engineering feat, standing 103.5 meters tall and 344 meters long. The hydroelectric power station embedded in the dam was modernized to increase its capacity to 122 MW, playing a vital role in regional power supply.
Zavoya Meander
A scenic horseshoe-shaped meander of the Arda River along the reservoir, offering picturesque views and opportunities for nature walks and photography.
Ruins of Patmos FortressMedieval period
Medieval fortress ruins situated near the reservoir's shore, offering historical insights and panoramic views of the lake and surrounding Rhodope Mountains.