You have been walking on the orange, waterfront path called the Harbour Passage Trail. Along the way you have encountered informative plaques, historical sites and benches to watch the inner harbor at the mouth of the Saint John River. The scenic walk is a bit marred by the Harbour Bridge overpass, the remains of the industrial port and the busy parallel traffic. Yet, it is one of the most popular routes for local walkers, cyclists and tourists. This building is an Ecological Hub. Inside the Eco-Hub are educational displays about the area’s wildlife, environment, nature and ecosystem.