The Grand Canyon is the United States’ 15th national park and is a UNESCO World Heritage Site. It is also considered one of the Great Wonders of the World. Ontario-based climber Mike Grainger talks about his experience whitewater rafting on the Colorado River....
The Grand Canyon is the United States’ 15th national park and is a UNESCO World Heritage Site. It is also considered one of the Great Wonders of the World. Ontario-based climber Mike Grainger talks about his experience whitewater rafting on the Colorado...
