Tag: Geothermal
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Furnas Fumaroles
São Miguel, The Azores (Açores), Portugal (March 2001) Furnas (map) is reputed to be one of the most active geothermal areas in Europe. It is like a miniature version of Yellowstone in Wyoming. However, visitors generally don’t have to deal with swarms of tourists. Steam and heat scorch the earth, leaving behind a barren landscape…
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Caldeira Velha
São Miguel, The Azores (Açores), Portugal (March 2001) Caldeira Velha clings precariously halfway down the volcanic mountain that forms Lagoa do Fogo in São Miguel’s middle interior (map). One of the amazing features of the caldera is a naturally heated swimming pool built beneath a gentle waterfall. The water’s rich mineral content stained the incline…
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Australasian Adventures, Part 4 (Geothermal)
New Zealand anchored the southwestern end of the Ring of Fire, a long strand of seismic and volcanic activity on the outer edges of the Pacific Ocean. Here the earth’s tectonic plates collided, with results particularly apparent on the nation’s North Island. No active volcanoes currently threatened although cracks and fissures hissed angrily in numerous…