Big Rocks and Deep Holes - Mountains, Canyons, Caves and More
Hills and dales, fjords and fells, ravines and mighty rocks - most made by nature, a few by man - these are just some of the bumps, basins and burrows that create an unending variety of terrain on our beautiful planet.
avg. score: 12 of 99 (13%)
required scores: 1, 5, 9, 13, 19