resources page for guidance on how to
explore the map and how to contribute
to the dataset by updating existing features or even adding new ones!
original CITiZAN feature
pan around the map
select a feature and see further information
zoom in - drag a box to define an area
zoom out - drag a box to control extent
The CITiZAN baseline dataset of sites and features shown on this map comes from a variety of sources:
(RCZAs), selected HERs, the National Trust
and local archaeology groups such as the Thames Discovery Programme. It presents a snapshot in time of a
selective set of site data and shouldn’t be used in lieu of HER records searches for planning purposes.
Add a new CITiZAN feature?
If you know of a feature that is not recorded or have found a potential new feature whilst exploring the map,
you can add a new feature here:
Find an existing CITiZAN feature
If you know the CITiZAN ID of an existing feature, find it here: