Maps and brochures
Thousand Islands National Park
Notice to boaters
Low water levels along the St. Lawrence River have affected some docks and the boat launch in the park. Learn more.
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Mainland properties:
Mallorytown Landing
GPS Coordinates: 44.4523, -75.860317
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Available Docking Space: 0-100 ft.
Jones Creek
GPS Coordinates : 44.489717, -75.821567
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Landon Bay
Kingston Islands:
Cedar (1)
GPS Coordinates: 44.226825, -76.452608

Available Docking Space >300 ft.
Milton (2)
GPS Coordinates: 44.244968, -76.398127

Available Docking Space 300 ft.
Admiralty Islands:
Aubrey (3)
GPS Coordinates: 44.296424, -76.193403

Available Docking Space at this location: >300 ft.
Mermaid (4)
GPS Coordinates: 44.295341, -76.188189

Available Docking Space at this location: 100-300 ft.
Beau Rivage (5)
GPS Coordinates: 44.303637, -76.187249

Available Docking Space at this location: >300 ft.
McDonald (6)
GPS Coordinates: 44.312212, -76.174218

Available Docking Space at this location: >300 ft.
Thwartway (7)
GPS Coordinates: 44.291785, -76.152402

Available Docking Space at this location: 0-100 ft.
Lake Fleet Islands:
Camelot (8)
GPS Coordinates: 44.301500, -76.111012

Available Docking Space at this location >300 ft.
Endymion (9)
GPS Coordinates: 44.302009, -76.097082

Available Docking Space at this location: 100-300 ft.
Navy Islands:
Gordon (10)
GPS Coordinates: 44.330466, -76.103106

Available Docking Space at this location: >300 ft.
Mulcaster (11)
GPS Coordinates: 44.342781, -76.050551

Available Docking Space at this location: >300 ft.
Middle Islands:
Georgina (12) and Constance (12)
GPS Coordinates: 44.361078, -75.984349 (Georgina), 44.359782, -75.979618 (Constance)

Available Docking Space at this location: >300 ft.
Hill (13)
GPS Coordinates: 44.366610, -75.953250

Available Docking Space at this location: 100-300 ft.
Grenadier Island:
Grenadier Island West (14)
GPS Coordinates: 44.384355, -75.906308

Available Docking Space at this location: 100-300 ft.
Grenadier Island Central (15)
GPS Coordinates: 44.402584, -75.875894

Available Docking Space at this location: 100-300 ft.
Grenadier Island East (16)
GPS Coordinates: 44.423970, -75.843665

Available Docking Space at this location: 0-100 ft.
East Islands:
Adelaide (17)
GPS Coordinates: 44.434604, -75.839685
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Available Docking Space at this location: 0-100 ft.
Stovin (18)
GPS Coordinates: 44.558640, -75.715078
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Future plans for this site in development. Available Docking Space at this location: 100-300 ft.
- Date modified :