Penitentiary Shoal
Island or Feature Name
Penitentiary Shoal
Nationality
Canada
Centroid Lat/Long
44° 12′ 35″ N – 76° 30′ 36″ W
Two-Minute Box
44^14 x 76^30′
Location and description
Southwest of Kingston, ONT, and southeast of Portsmouth (Olympic) Harbour
Former, informal, or alternate names
Municipality
Town of Frontenac Islan
County
Frontenac
Province / State
ONT
Ports?
Book refs
1000islands.co ID #
897
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Data source.