- Chicama Valley, La Libertad Region, Northern Peru1 objects
- Chimu Capac, Supe district, Lima Region1 objects
- China1 objects
- Clear Lake, Lake County, California1 objects
- Cologne, North Rhine-Westphalia, Germany1 objects
- Colosseum, ancient Rome1 objects
- Crater Lake, Klamath County, Central Oregon1 objects
- Craters of the Moon, Idaho1 objects
- Debra Damo Monastery, Tigray Region, Ethiopia1 objects
- East of Big Eddy, Celilo Canal, Oregon1 objects
- Eua Island, Tongatapu Island Group, Tonga1 objects
- Fort Cudahy, Yukon, Canada1 objects
- Fort Thomas, Graham County, Arizona1 objects
- Forum of Augustus, ancient Rome1 objects
- France1 objects
- Golgotha1 objects
- Gondar, Amhara Region, Ethiopia1 objects
- Grand Tetons, Teton County, Wyoming1 objects
- Groote Eylandt, Northern Territory, Australia1 objects
- Gulf of Carpenteria, Northern Territory, Australia1 objects