Exploring the Gaddesden Estate, & ponder on the origins of the 'Roman' road (2402)

Exploring the Gaddesden Estate - home to the Halsey family for over 5 centuries & a huge 400yr old sweet chestnut tree, & used by the film industry since the 1960's. Dip your toes in the clear waters of the Gade chalk stream over a picnic lunch. Ponder the origins of the so called 'Roman' road as you walk through this unusual sunken route.