Must-SeeReykjavík
About 33 miles away
The world's northernmost capital, with Hallgrímskirkja, music and thermal pools.
Full Guide

A volcanic crater of red and black slopes around a lake of strikingly blue-green water.
The crater is about 55 meters deep, its steep sides streaked with red volcanic rock and dotted with moss. A path circles the rim, and steps lead down to the water's edge.
Must-SeeThe world's northernmost capital, with Hallgrímskirkja, music and thermal pools.
Worth a DetourA milky-blue spa in a lava field. Eruptions nearby sometimes close it.
Worth a DetourRhyolite mountains in every color, with hot springs, on the Laugavegur trail.
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