Landscape of the Hverir geothermal zone (Iceland)
Palabras clave
iceland,
acid,
beautiful,
boiling,
caldera,
colourful,
fissure,
gas,
geology,
geothermal,
geothermal energy,
ground,
hotspot,
landmark,
landscape,
lava,
mineral,
mud,
natural,
fetid,
dirtied,
stinking,
sulfur,
thermal,
tour tourism,
volcanic,
water,
marvellously
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