Organization: Nature Conservancy of Canada (NCC)
Timeline for Completion: Ongoing
Did you know that the Ottawa River Valley is home to the longest underwater cave system in Canada? Beneath the surface of the Ottawa River lies a subterranean wonderland seldom seen by the human eye — the Ottawa River Caves.
- Website: http://www.natureconservancy.ca/en/where-we-work/ontario/featured-projects/gervais-caves-ottawa.html
Project entered on: December 23, 2014 at 7:46 pm