The Following trips feature Canyons:
Jurassic Coast and Cornish tin mines - Cheddar Gorge is visited.
The Trilobite's Sahara Kingdom - Tohdra Gorge is visited.
The Vulcanologist's Dream - Fjadrargljufur gorge is visited.
Yellowstone, Dinosaurs and Grand Canyon - The Grand Canyon is visited as is the Grand Canyon of Yellowstone.