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Hái Falls, Icelandic Háifoss, waterfall in southern Iceland. It is on the Fossá (a tributary of the Thjórs), upstream from Búrfell. Iceland’s second highest cataract, Hái Falls has a 400-foot (122-metre) vertical drop.
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Iceland, island country located in the North Atlantic Ocean. Lying on the constantly active geologic border between North America and Europe, Iceland is a land of vivid contrasts of climate, geography, and culture. Sparkling glaciers, such as Vatna Glacier (Vatnajökull), Europe’s largest, lie across its ruggedly beautiful mountain ranges; abundant…
EuropeEurope, second smallest of the world’s continents, composed of the westward-projecting peninsulas of Eurasia (the great landmass that it shares with Asia) and occupying nearly one-fifteenth of the world’s total land area. It is bordered on the north by the Arctic Ocean, on the west by the Atlantic…
WaterfallWaterfall, area where flowing river water drops abruptly and nearly vertically (see video). Waterfalls represent major interruptions in river flow. Under most circumstances, rivers tend to smooth out irregularities in their flow by processes of erosion and deposition. In time, the long profile of a…