- Glacier National Park, Scenic Point1
- Glacier National Park, summit ridge of Altyn Peak1
- Grand1
- Grand Etang1
- Grand Marais1
- Great Whale River, 1/2 mile N.E. of post1
- Grenada1
- Grey1
- Gridley Mtn1
- Hawaii Volcanoes National Park, Crater Rim Trail, along edge of Kilauea Caldera between field center and volcano house1
- Hawaii Volcanoes National Park, along road from Chain of Craters Road to Pu'u Hulu-Hulu tailhead1
- Hotel Cliff, Kilanea1
- Isle Royale. Hay Bay.1
- Isle Royale. McCargo Cove.1
- Isle Royale. McCargoe Cove.1
- Isle Royale. Passage Island.1
- J. P. Koch Fjord1
- Jamaica1
- Johnson Lake Barrens, Wisconsin Scientific Area #107. Six miles east of Boulder Junction, just east of Johnson Lake1
- Kashee Lake, Muskoka1