Excavations at Tilbury Fort,Essex

Tilbury Fort is situated on the N. bank of the Thames 25 miles doumstream from London (TQ 651 754) (FIG. 1). It is the best preserved example of late 17th-century military engineering in England and has been in guardianship since 1950. Plans by the Department of the Environment to alter the visitor access to the site from the riverfront to the landward approach necessitated excavations to establish the original construction of the earthworks, redan and ravelin and to identify the routes and levels of the roadways. Excavations were undertaken in 1973 by Jerry Pratt, concentrating on the ravelin, and in 1980 by the Passmore Edwards Museum. The results of both excavations are presented in this report.