Bulgaria
Bulgaria (; bg, България, Bǎlgariya), officially the Republic of Bulgaria,, ) is a country in Southeast Europe. It is situated on the eastern flank of the Balkans, and is bordered by Romania to the north, Serbia and North Mac ...
and
Greece
Greece,, or , romanized: ', officially the Hellenic Republic, is a country in Southeast Europe. It is situated on the southern tip of the Balkans, and is located at the crossroads of Europe, Asia, and Africa. Greece shares land borders wit ...
. It is a tributary of the
Maritsa
Maritsa or Maritza ( bg, Марица ), also known as Meriç ( tr, Meriç ) and Evros ( ell, Έβρος ), is a river that runs through the Balkans in Southeast Europe. With a length of ,Rhodope Mountains near the village Arda, part of the municipality of Smolyan. It flows eastward past Rudozem, Kardzhali and Ivaylovgrad and enters Greece in the northern part of the Evros regional unit. It flows into the Maritsa on the border of Greece and
Turkey
Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a list of transcontinental countries, transcontinental country located mainly on the Anatolia, Anatolian Peninsula in Western Asia, with ...
, between the Greek village Kastanies and the Turkish city Edirne. In the Bulgarian section there are three hydroelectric and
irrigation
Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been dev ...
Studen Kladenets
The Studen Kladenets Reservoir (язовир „Студен кладенец“) is the third largest reservoir by volume in Bulgaria after Iskar Dam and Kardzhali Dam. It is situated on the river Arda, and is created behind the Studen Kladenets ...
and
Ivaylovgrad Dam
The Ivaylovgrad Dam(язовир "Ивайловград") is located in the eastern Rhodope Mountains and is situated on the Arda river, Southern Bulgaria. There are another two large dams of the Arda upstream - Kardzhali Dam and Studen Kladen ...
. The Bulgarian section is long, making the Arda the longest river in the Rhodopes. The medieval
Dyavolski most
The Dyavolski most ( bg, Дяволски мост, lit=Devil's Bridge; tr, Şeytan Köprüsü) is an arch bridge over the Arda River in a narrow gorge. It is 10 km (6.2 mi) from the Bulgarian town of Ardino in the Rhodope Mountains and is pa ...
arch bridge crosses the river from Ardino.
The three floods of February 18, 2005, when the water level was at , March 1 and March 7, 2005, flooded the low-lying areas, especially in the Kastanies area which turned the area into a lagoon. The merging of the waters of the Maritsa (Evros/Meriç) caused streets and buildings including homes to be flooded and people to be stranded in their homes.
Arda Peak
Arda Peak ( bg, връх Арда, vrah Arda, ) is located in the east of Livingston Island, Antarctica. The peak rises to approximately 470 m and is located in the Friesland Ridge, Tangra Mountains, overlooking the lower course of Charity Glaci ...
South Shetland Islands
The South Shetland Islands are a group of Antarctic islands with a total area of . They lie about north of the Antarctic Peninsula, and between southwest of the nearest point of the South Orkney Islands. By the Antarctic Treaty of 195 ...
,
Antarctica
Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest co ...
and the mineral ardaite are named after the Arda river.
Archeology and places of interest
The Arda valley and the valleys of its tributaries have been a preferred place for habitation since ancient times. A settlement from 6,000 BC was discovered during the construction works in the area of the town of Kardzhali. Many archeological sites were discovered in the region, including the famous Thracian cult complexes Perperek, known as Perperikon for the last 20 years, as well as the sacred site of Tatul. To cross the ancient roads to the Aegean, several stone bridges were built on the river, impressive in size and architecture. One fully preserved bridge is the Devil's Bridge in the area of the village of Dyadovtsi (Ardino municipality). There are remnants of bridges in several places in the region: near the villages of Suhovo and Borovitsa, and another three have remained under the waters of the dams.
Gallery
File:Devils-bridge-Ardino1.jpg, Devil's bridge near Ardino
File:Arda Meanders.jpg, Arda's Meander in
Bulgaria
Bulgaria (; bg, България, Bǎlgariya), officially the Republic of Bulgaria,, ) is a country in Southeast Europe. It is situated on the eastern flank of the Balkans, and is bordered by Romania to the north, Serbia and North Mac ...
File:Arda river.JPG, Near Madzharovo
File:Madzharovo.jpg, Near Madzharovo
File:Arda-river-after-dam-studen-kladenetz.JPG