Canyons and Gorges (World)

This group collects the 17 Landforms subcategory members that the atlas already places under its own Canyons and Gorges subcategory, the whole real-world population the atlas covers there. It is a single flat group, not split further by region or country, because Canyons and Gorges stays well under the atlas's own hundred-member threshold for a further split. It sits directly under the Canyons and Gorges subcategory and under the atlas's own Groups category, giving a reader a direct browse path from either the Canyons and Gorges subcategory page or the Groups index.