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Thousand Islands National Park of Canada

Hours of Operation

Park Administration Office
2 County Road 5
Mallorytown, Ontario
K0E 1R0
(613) 923-5261

Open Monday to Friday
8:00 a.m. to 4:30 p.m.
Year Round

Islands
Services and facilities are maintained from Victoria Day to Thanksgiving (May 16 to October 12).

Fees are payable for docking, camping, beaching and mooring buoys during this period. Self-registration payment areas and a list of fees are located on all islands.

Mainland trails
Trails at Mallorytown Landing, Jones Creek, and Landon Bay are open year-round. Trails are not maintained between Thanksgiving and Victoria Day; natural hazards may be present and users must assume their own risk.

Mallorytown Landing Visitor Centre
1121 Thousand Islands Parkway

Fees are payable from May 16 to September 7 for all services and until October 12 for vehicle and trailer parking and launching.

The Visitor Centre is open 10 a.m. to 4 p.m. weekends and holidays May 16 to June 21 and daily from June 27 to September 7.

Staff will be happy to introduce you to the park and heritage area!