DUBLIN

Ardgillan Castle, Balrothy, Co Dublin
Ardgillan Castle was built in the 18th century in the Gothic Revival style that's associated with the more romantic style of castle. These types of castles were built by the gentry in peaceful times.
Christ Church Cathedral, Dublin City, Co Dublin
Originally a wooden structure built in 1038 by the Vikings, Christ Church Cathedral owes its present form to the Norman invasion. The timber structure was destroyed when Richard de Clare (Strongbow) conquered Ireland in 1171.
"Dvblinia", Dublin City, Co Dublin
The "Dvblinia" (Dublinia) exhibit was founded by the Medieval Trust in Dublin in 1993. Housed in Synod Hall beside Christchurch Cathedral, this exhibit covers the Medieval period in Dublin's history
O'Connell Street, Dublin City, Co Dublin
The area that now encompasses O'Connell Street, which was originally called Sackville Street, was purchased by Irish aristocrat Luke Gardiner in the mid 18th century who envisioned a grand residential parade with an elegant mall running down the center of the area.