Calumet Island
44°15′N 76°06′W
Calumet Island is an island on the St. Lawrence River, located in the Town of Clayton in Jefferson County, New York.
44°15′N 76°06′W
Overview
Calumet Island is an island on the St. Lawrence River, located in the Town of Clayton in Jefferson County, New York. The island formerly featured one of the earliest examples of the large castles built in the Thousand Islands region during the late 19th and early 20th centuries, of which Boldt Castle is a surviving example.
From Wikipedia, CC BY-SA 4.0
Chart
Nearest islands
- Grindstone Island3.7 km
- Picton Island4.0 km
- Wellesley Island8.9 km
- Hill Island16 km
- Howe Island17 km
- Carleton Island17 km
Also in Thousand Islands

Wolfe Island
132 km²▲ 112 m
Major islands

Howe Island
35.7 km²▲ 128 m
Major islands
Wellesley Island
33.1 km²▲ 127 m
Major islands
Grindstone Island
23.3 km²▲ 133 m
Major islands
Simcoe Island
5.7 km²▲ 92 m
Minor islands
Hill Island
5.6 km²▲ 128 m
Minor islands
Carleton Island
5.5 km²▲ 119 m
Minor islands
Grenadier Island
5.2 km²▲ 124 m
Minor islands
Also in Seven Isles

Wolfe Island
132 km²▲ 112 m
Minor islands

Howe Island
35.7 km²▲ 128 m
Minor islands
Wellesley Island
33.1 km²▲ 127 m
Minor islands
Grindstone Island
23.3 km²▲ 133 m
Minor islands
Hill Island
5.6 km²▲ 128 m
Minor islands
Grenadier Island
5.2 km²▲ 124 m
Minor islands
Tar Island
1 km²▲ 117 m
Minor islands
Picton Island
0.83 km²▲ 114 m
Minor islands