Defence Structures

A collection of historic defence structures I've visited, from Royal Observer Corps observation posts to wartime pillboxes.

5Total recorded
1ROC outposts
4Pillboxes
5Good condition

Observation posts used during wartime to monitor and report enemy aircraft, forming a vital part of the UK’s air defence network.

NameLocationConditionDate visitedPhoto
Sacriston NZ 22238 47991 Good 25-09-2021

Small fortified concrete structures built to house troops and weapons, designed to defend key locations against enemy attack.

NameLocationConditionDate visitedPhoto
Dunston NZ 42221 56252 Good 23-01-2021
Herrington Hill NZ 3487 5293 Good 02-04-2022
Seaton Sluice (S0007245) NZ 3350 7690 Good 01-11-2025
Seaton Sluice (S0013256) NZ 3355 7690 Good 01-11-2025