If you visit Ottawa, Canada, you might see something very unusual. You might see a boat cruising on the river. If you keep watching, the boat might cruise up to the shore, and drive up onto the road! This is Ottawa's Amphibus, an amphibious tourist vehicle. When it's on the roads it's bus, and when it's on the river it's a boat. Since May 1999, the Amphibus has been taking tourists on a 45-minute drive through the streets, and than a 45-minute cruise on the Ottawa River.