Believed to have formed at the end of the last Ice Age, Fjaðrárgljúfur Canyon is 100 m deep (328 ft) and 2 km (1.24 m) long
Believed to have formed at the end of the last Ice Age, Fjaðrárgljúfur Canyon is 100 m deep (328 ft) and 2 km (1.24 m) long