Cae Summerhouse is a subrectangular enclosure, about 56m east-west by 50m, defined by traces of a bank & ditch, with a semi-concentric outer circuit, about 15-20m distant on the north, west & east.

Excavations, in 1966-7 & 1973, demonstrated that occupation opened in the Iron Age, continuing into the Romano-British period, with several possible granaries & corn-drying kilns.

Sources: Davies 1966 (AW 6), 7;
1967 (AW 7), 7;
1973 (Morgannwg 17), 53-7;
Arnold & Davies 2000 'Roman & e.Med. Wales', fig 7.2e.

RCAHMW AP955145/41; 955150/67; 955170/48; 965083/54-5; 965111/56

J.Wiles 04.12.02