The Grotto, the Tomb, and the Tunnel at Ashridge Management College (100 metres to south of the Chapel), Little Gaddesden
- List Entry Number: 1174274 - Listed Building grade II*
- Local Planning Authority: Dacorum
- County: Hertfordshire
- Assessment Type: Building or structure
A garden feature, known also as "The Souterrain", executed 1813-1821 by Wyatville to a design by Repton (who laid out the garden). The "tomb" is of the Duk…
