Somerset, England, UK
Set within Somerset’s gorgeous countryside, Cheddar Gorge is one of the UK’s most unique natural landscapes. Measuring an impressive 400 feet (122m) deep and three miles long (4.8km), it's the largest gorge in England. Characterised by limestone cliffs, its steep slopes were formed around one million years ago when melting glaciers carved out the rocks during the last Ice Age. The gorge was also where Britain’s oldest complete skeleton was found.