Hvítá, Árnessýsla
(重定向自Hvita)

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Hvítá (white river) is an Icelandic river that begins at the Hvítárvatn glacier lake on the Langjökull glacier in the highlands of Iceland at 64°37′N 19°50′W / 64.617°N 19.833°W. The river flows for 40 km (25 mi) before dropping down into a narrow gorge at the Gullfoss waterfall.