Alert: Current dock status

Flooding in 2017 impacted several docks throughout the park, please check here for updates.

An image detailing the various sites of Thousand Island National Park Click to enlarged image (JPEG - 1.1MB)

Mainland properties:

Mallorytown Landing

GPS Coordinates: 44.4523, -75.860317

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Available Docking Space: 0-100 ft.

Jones Creek
Landon Bay

GPS Coordinates: 44.353189, -76.076254

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Kingston Islands:

Cedar (1)

GPS Coordinates: 44.226825, -76.452608

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Demolition of northeast dock completed. Future plans for this site in development. Available Docking Space 100-300 ft.

Milton (2)

GPS Coordinates: 44.244968, -76.398127

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 Available Docking Space >300 ft.

Admiralty Islands:

Aubrey (3)

GPS Coordinates: 44.296424, -76.193403

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Demolition of one dock in the south east bay completed. Future plans for this site in development. Available Docking Space at this location: >300 ft.

Mermaid (4)

GPS Coordinates: 44.295341, -76.188189

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 Available Docking Space at this location: 100-300 ft.
Beau Rivage (5)

GPS Coordinates: 44.303637, -76.187249

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 Available Docking Space at this location: >300 ft.
McDonald (6)

GPS Coordinates: 44.312212, -76.174218

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Demolition of southwest dock completed. Construction phase during 2019. Available Docking Space at this location: >300 ft.

Thwartway (7)

GPS Coordinates: 44.291785, -76.152402

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Available Docking Space at this location: 0-100 ft.

Lake Fleet Islands:

Camelot (8)

GPS Coordinates: 44.301500, -76.111012

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Demolition of docks in east bay completed. Construction phase during 2019. Consolidation in one floating dock. Available Docking Space at this location: 0-100 ft.

Endymion (9)

GPS Coordinates: 44.302009, -76.097082

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Demolition of southwest dock to be completed during summer 2019. Future offer at this site is under review. Available Docking Space at this location: 100-300 ft.

Navy Islands:

Gordon (10)

GPS Coordinates: 44.330466, -76.103106

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 Available Docking Space at this location: >300 ft.
Mulcaster (11)

GPS Coordinates: 44.342781, -76.050551

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Demolition of southeast dock completed. Construction phase during 2019. Available Docking Space at this location: 0-100 ft.

Middle Islands:

Georgina (12) and Constance (12)

GPS Coordinates: 44.361078, -75.984349 (Georgina), 44.359782, -75.979618 (Constance)

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Demolition completed for Georgina Island Centre Bay and North East. Future plans for Georgina Island Centre Bay in development. Dock located at Georgina Island North East will not be replaced.

Crib Dock Constance Island: Open as of October 5, 2018, Repairs completed. Available Docking Space at this location: >300 ft.

Hill (13)

GPS Coordinates: 44.366610, -75.953250

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Dock demolition completed. Future plans for this site in development. 

Grenadier Island:

Grenadier Island West (14)

GPS Coordinates: 44.384355, -75.906308

Stovin (18)

GPS Coordinates: 44.558640, -75.715078

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Closed: Crib-floater dock South West. Demolition phase during summer 2019. Future plans for this site in development.

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Demolition of north dock completed. Future plans for this site in development. Available Docking Space at this location: 100-300 ft.

Grenadier Island Central (15)

GPS Coordinates: 44.402584, -75.875894

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Closed: West floater Dock. Demolition phase during summer 2019. Future plans for this site in development. Available Docking Space at this location: 100-300 ft.

Grenadier Island East (16)

GPS Coordinates: 44.423970, -75.843665

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Demolition of north dock completed. Partially open, for camper use only. Future plans for this site in development. Available Docking Space at this location: 0-100 ft.

East Islands:

Adelaide (17)

GPS Coordinates: 44.434604, -75.839685

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Adelaide Island - Partially open. Service dock only to access payment station. Demolition phase during summer 2019. Future plans for this site in development. Available Docking Space at this location: 0-100 ft.

Stovin (18)

GPS Coordinates: 44.558640, -75.715078

Click to enlarged image (JPEG - 226KB)

Closed: Southwest crib-floater dock. Demolition phase during summer 2019. Future plans for this site in development. Available Docking Space at this location: 100-300 ft.