Located here.
Link I began my walk today in Aberbeeg in the county borough of Blaenau Gwent.
I did not see any boundary signs on the way, but this Cwm Nant Gwynt sign depicts the Caerphilly County Borough crest.
The ermine shield with blue invected chevron symbolises the natural beauty of the area.
The castle represents Caerphilly castle, one of the largest in Europe.
The Welsh red dragon holds a Celtic wheel cross, symbolising the long history of Christianity in the area.
Caerphilly's motto is "Working together for the good of all"