- Germantown, Philadelphia, Philadelphia County, Pennsylvania, United States1
- Giant's Causeway, County Antrim, Ireland, United Kingdom1
- Gibraltar1
- Girgenti, Agrigento, Sicily, Italy1
- Goshen, Hampshire County, Massachusetts1
- Goshen, Hampshire County, Massachusetts, United States1
- Gouverneur, Saint Lawrence County, New York, United States1
- Greenfield, Saratoga County, New York, United States1
- Greenville County, South Carolina, United States1
- Greenville District, Greenville County, South Carolina, United States1
- Grimshawe Mine, Transylvania County, North Carolina, United States1
- Griqualand West, Northern Cape Province, South Africa1
- Harpers Ferry, Jefferson County, West Virginia, United States1
- Haute-Vienne, Limousin, France1
- Hellesta, Sweden1
- Hermon, St. Lawrence County, New York, United States1
- Howes Cave, Cobleskill, Schoharie County, New York, United States1
- Hudson River, New York, United States1
- Hula Valley and Dead Sea, Israel1
- Huntington (Norwich), Hampshire County, Massachusetts, United States1