Latvia | History, Map, Flag, Population, Capital, Language, & Facts

Relief, drainage, and soils

Latvia is essentially an undulating plain, with fairly flat lowlands alternating with hills. The eastern part of the country is more elevated, its most prominent feature being the Central Vidzeme Upland, which reaches a maximum elevation of 1,020 feet (311 metres). In the southeast the highest point is Lielais Liepukalns (947 feet [289 metres]), which is part of the Rāzna National Park territory. The Kurzeme (Courland) Upland in the west is divided by the Venta River into western and eastern parts. Between the Central Vidzeme and Latgale uplands in the southeast lies the East Latvian Lowland, partly crossed by moraine ridges that impede drainage. There are numerous peat bogs in this area.

Latvia contains a multitude of rivers that drain into the Baltic Sea. The largest are the Western Dvina, locally called the Daugava (with a total length of 222 miles [357 km] in Latvia), the Gauja (Russian: Gauya), the Venta, and the Lielupe. Amid the hills, many of which are forested, are numerous lakes, some measuring up to about 12 square miles (30 square km). Latvia’s soils are predominantly podzolic, though calcareous soils characterize the Semigallia (Zemgale) Plain, located just east of the Eastern Kurzeme Uplands. Swampy soils are found in some areas, particularly the East Latvian Lowland. Erosion is a problem in the more intensely cultivated hilly areas.

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