Place
- King1
- Kings1
- Kootenai1
- La Strange Lake1
- Lake Crescent.1
- Lake Margaret, along trail to, Cyrus H. McCormick Experimental Forest, 12 mi NNW of Champion1
- Lake Minnewaska1
- Lake Placid1
- Lanark1
- Lancaster Esker, Levering-Cheboygan Rd1
- Lapeer1
- Laurel Hill Summit, 1½ miles from Jennerstown1
- Leask Point, South Bay, Manitoulin Island1
- Little River, above Elkmont, GSMNP1
- Lot 12, Con II Yarmouth Twp.1
- Luce1
- Luquillo Mts.1
- Manitoulin1
- Marquette1
- Massachusetts1