Kerið Crater

Kerid is a volcanic crater lake in Iceland’s Grímsnes area formed around 3,000 years ago during the later stages of Iceland’s volcanic activity. What sets Kerid apart from other craters in Iceland is its striking red and orange volcanic rock, which contrasts sharply with the green moss that often covers the surrounding area. This unique coloration is due to the high iron content in the rock, giving the crater its distinctive appearance.

The crater is approximately 55 meters deep, with a diameter of 170 meters and a circumference of about 270 meters. At the bottom of Kerid lies a serene lake, roughly 7 to 14 meters deep, depending on rainfall and groundwater levels. Unlike other crater lakes in Iceland, which are often formed by rainwater, Kerid's lake is fed by groundwater, maintaining a steady water level year-round. The water's striking blue-green hue, set against the red walls of the crater, creates a vivid, eye-catching landscape.

Kerid is part of the Western Volcanic Zone, which includes a series of other craters and fissures. It’s believed that Kerid was once a cone volcano that erupted and emptied its magma chamber. Instead of collapsing, the crater remained intact, offering a well-preserved example of Iceland’s volcanic past. Visitors can walk along the rim, offering panoramic views of the surrounding landscape, or take a trail down to the water’s edge for a closer look at this natural wonder.

Kerid is easily accessible from the Golden Circle route, making it a popular stop for those exploring Iceland’s unique geological features. Its combination of vivid colors, historical significance, and accessible paths makes it an unforgettable experience for visitors.