I think we can all agree, finding something free AND fun can be challenging. And in the winter? Seemingly impossible. However, what if I told you there was a free, outdoor historic site that you could visit year round that is only a 20 minute drive from Halifax? Yes, it exists. I’m talking about York Redoubt, the National Historic Site. As a seaside city, so much of Halifax’s history is ingrained in its military presence, with a large naval presence to this day. York Redoubt had a large role protecting Halifax Harbour for over a century. Through these visits to forts on Georges Island, McNab’s Island, Point Pleasant Park and…