In the heart of downtown Halifax, this strategic hilltop fort offers a commanding view of Halifax Harbour. Step back to 1749 and immerse yourself in the social and military history of Halifax with the 78th Highlanders and the 3rd Brigade Royal Artillery. Learn about the changing roles of the fort and visit the Army Museum.

I think Citadel Hill National Historic site is one of the best historic sites to visit in Nova Scotia. Conveniently located in the middle of downtown Halifax where some version of this fort has stood since 1749 protecting the city. Halifax however was never attacked so the fortress was never actually needed.
The Citadel today operates with re-enactors from the 78th Highlander regime that stand guard. There are also others in costume from that same time period but dressed as civilians that can tour you around the fort or you can explore on your own.
One of the most exciting things that happens at the Citadel each day for me however is the firing of the noon day gun. This takes place everyday of the year at exactly 12noon except for Christmas day. The cannon was fired to originally signal the changing of the shifts and today it is now fired to help keep the people of Halifax on time and on their toes.