At least 21 practice works were established south of the Castell Collen.
http://roman-britain.co.uk/places/llandrindod.htm
http://www.coflein.gov.uk/en/site/308248/details/llandrindod-common-roman-camp-i
Llandrindod Practice Camp I
Nahegelegene Fundstellen
-
Llandrindod Practice Camp II
Practice Camp -
Llandrindod Practice Camp III
Practice Camp -
Llandrindod Practice Camp IV
Practice Camp -
Llandrindod Practice Camp V
Practice Camp