Martinhoe Castle (Roman signal station)

Listed on the National Heritage List for England. Search over 400,000 listed places

Explore this list entry

Overview

Roman signal station known as The Beacon 850m north-west of Martinhoe.
Heritage Category:
Scheduled Monument
List Entry Number:
1003882
Date first listed:
10-Aug-1923
Lidar image of Martinhoe Fort
Contributed by David Simkins This photo may not represent the current condition of the site. Over 400,000 images and stories have been added to the Missing Pieces Project so far. Share your story.
View all

Location

Location of this list entry and nearby places that are also listed. Use our map search to find more listed places. 

There is a problem

Use of this mapping is subject to terms and conditions .

This map is for quick reference purposes only and may not be to scale.

What is the National Heritage List for England?

The National Heritage List for England is a unique register of our country's most significant historic buildings and sites. The places on the list are protected by law and most are not open to the public.

The list includes:

Icon Buildings
Icon Scheduled monuments
Icon Parks and gardens
Icon Battlefields
Icon Shipwrecks

Find out more about listing

Local Heritage Hub

Unlock and explore hidden histories, aerial photography, and listed buildings and places for every county, district, city and major town across England.

Discover more

Official list entry

Heritage Category:
Scheduled Monument
List Entry Number:
1003882
Date first listed:
10-Aug-1923

Location

The building or site itself may lie within the boundary of more than one authority.

County:
Devon
District:
North Devon (District Authority)
Parish:
Martinhoe
National Park:
Exmoor
National Grid Reference:
SS 66308 49338

Summary

Roman signal station known as The Beacon 850m north-west of Martinhoe.

Reasons for Designation

Roman signal stations were rectangular towers of stone or wood situated within ditched, embanked, palisaded or walled enclosures and were built by the Roman army for military observation and signalling by means of fire or smoke. They normally formed an element of a wider system of defence and signalling between military sites such as forts and camps and towns, generally as part of a chain of stations to cover long distances. Often stations were constructed along the coast to keep lookout over the sea and to signal information both along the coast and to inland sites. Part of a small group of Roman military monuments, they are important in representing army strategy, government policy and the pattern of military control and are of importance to our understanding of the period.

The Roman signal station known as The Beacon survives well and will contain important archaeological and environmental information relating to its construction, use and landscape setting.

History

See Details.

Details

This record was the subject of a minor enhancement on 19 October 2015. This record has been generated from an "old county number" (OCN) scheduling record. These are monuments that were not reviewed under the Monuments Protection Programme and are some of our oldest designation records.

This monument includes a Roman signal station known as The Beacon situated on a prominent north facing clifftop overlooking Highveer Point, Wringapeak and the valleys of Hill Brook and Hollow Brook. The innermost enclosure is rectangular and measures up to 22m by 20m internally and is defined by a bank and slight outer ditch. Beyond this is the outer rampart which is sub circular in plan, is formed by a bank with outer ditch and encloses an area measuring up to 72m in diameter internally. The bank is up to 1m in height. To the north, the artificial outer rampart ceases and the natural cliff is utilised as a line of defence. The ditch used to construct the outer rampart survives as a partially buried feature. Excavations in the 1960s revealed the footings of three ranges of buildings and artefacts suggested a first century date. Within the outer enclosure the sites of a series of bonfires from its use as a coastal beacon are known to survive.

Legacy

The contents of this record have been generated from a legacy data system.

Legacy System number:
DV 40
Legacy System:
RSM - OCN

Sources

Other
PastScape Monument No:- 34615

Legal

This monument is scheduled under the Ancient Monuments and Archaeological Areas Act 1979 as amended as it appears to the Secretary of State to be of national importance. This entry is a copy, the original is held by the Department for Culture, Media and Sport.

Ordnance survey map of Martinhoe Castle (Roman signal station)

Map

This map is for quick reference purposes only and may not be to scale. This copy shows the entry on 15-Jun-2026 at 21:32:39.

Download a full scale map (PDF)
© Crown copyright [and database rights] 2026. OS AC0000815036. Use of this mapping is subject to Terms and Conditions.

End of official list entry

All text content is available under the Open Government Licence v3.0 , except where otherwise stated. Any supplied maps are © Crown Copyright [and database rights] 2026 OS AC0000815036 and may not be reproduced without permission.

Previous Overview
Next Comments and Photos