Bowmanville Creek flows south from the Oak Ridges Moraine through forests, wetlands, and farmland before reaching Lake Ontario at Bowmanville Harbour. Its coldwater stream is known for seasonal runs of Chinook salmon and rainbow trout, with fish ladders and restoration sites supporting migration and spawning. The creek passes through several conservation areas, including Enniskillen and Long Sault, with trails and boardwalks that run along its course, providing plenty of opportunities to spot wildlife along the water.