Caleb is a tour guide at a famous natural park. Before the walk starts, he gathers the tourists and gives them some simple instructions. First, he points to the road and says they cannot leave their cars there because of the no parking sign. Then, they walk to the trail and he says they must use the official entrance to start the tour. He smiles and reminds everyone about the strict no smoking rule because dry leaves can catch fire very easily. During the walk, Caleb stops the group near a tall cliff and tells them to look at the yellow danger sign on the rocks. He tells the tourists to walk carefully and always make a full stop when they reach the wooden bridge. Finally, after a beautiful afternoon in nature, they arrive at the end of the path and use the main exit to return to the bus.