We had a tour of the Magazine Fort in the Phoenix Park

[@nigelryan5996]

I used to live in there in the mid 1985 in the magazine fort

[@stepladder469]

I made the fort with my bare hands

[@lallyoisin]

Don't think Brits built this. Kinsale, Cork, Derry or the ones burried under golf courses along the coast. They are in every country.