Vallis Vale

Vallis Vale is a protected geological site in Somerset that features deep valleys with exposed rock formations and ancient woodland covering its steep slopes. The site displays rock layers from different geological periods, creating a natural record of how the landscape changed over millions of years.

Vallis Vale was first documented in 1846 when researchers identified the notable De La Beche unconformity within its limestone formations. This discovery established the site as an important location for understanding Earth's geological history and the forces that shaped the landscape.

Natural England maintains this scientific research location where geologists and biologists conduct studies on rock formations and biological diversity.

The site is accessible through designated pathways, although some areas require special permission for research activities. Visitors should be prepared for steep slopes and potentially muddy conditions, particularly after wet weather.

The site displays a sharp boundary where younger Jurassic limestone sits directly atop older Carboniferous limestone with no transitional layers between them. This clear contact is valuable for geologists because it reveals lengthy gaps in the region's depositional history.