Fortress of Louisbourg National Historic Site in Cape Breton County, Nova Scotia is a meticulously reconstructed 18th-century French colonial settlement that once thrived as a major Atlantic trading post. The site features partially reconstructed buildings with costumed interpreters who bring the colonial period to life, alongside furnished exhibits and original ruins. Visitors explore the fortification's layout, enjoy five scenic hiking trails through the surrounding North Atlantic landscape, discover indigenous heritage at the Mi'kmaw Interpretive Centre, and access self-guided tours via the Parks Canada mobile app. Free admission is available through the Canada Strong Pass in summer, making this significant piece of French colonial history accessible to all.