sentence: Accidents can also happen when a canyoneer is climbing down ropes.
sentences_before: Canyoneering can be dangerous.
sentences_after: The rope can break or the canyoneer can slip. Sometimes canyons are too narrow to walk through, so you have to go back. Also, sometimes the water in canyons is so cold you can get sick. Many people have died in canyons.
concept_name: accident
headings: Canyoneering Dangers
categories: Sports Canyons