The Niagara Heritage Trail is a historic and scenic route running the entire 35 mile Canadian coastline of the Niagara River from Fort Erie northward to Niagara On The Lake. Construction began in stages during the early 1980s, and was completed in 1995. Along the route, visitors can access the following historical sites: The trail makes its central heart in Queen Victoria Park near the main tourist area, and also passes by attractions such as the Whirlpool Golf Course, Niagara Botanical Gardens, the Butterfly Conservatory, and the Floral clock.