Opinicon Lake
Inland lake · Area 9 km² · 1 harbour
Show on mapPlan route from Davis Lock
Opinicon Lake is an inland lake with no waterway to the sea (Canada). Area 9 km². Sailseer covers 1 harbour, including Davis Lock.
Rules on the lake
Rideau Canal: Parks Canada operates the Rideau Canal from Ottawa to Kingston with 47 locks at 24 stations and the Tay Canal; 2026 season from 15 May to 12 October. Lockage is charged per foot of boat length (one-way transit CAD 6.00, season permit CAD 11.25) and is free from 19 June to 7 September 2026; the permit sticker is issued at the first lock. Fixed bridges at least 6.7 m, draught about 1.5 m. In Kingston the LaSalle Causeway is open to boats taller than about 4.3 m only on set opening days. A foreign boat needs a proof of competency in Canada if it stays longer than 45 days.
Harbours on the lake
Formalities
Frequently asked questions
Opinicon Lake: What rules apply to boats?
Parks Canada operates the Rideau Canal from Ottawa to Kingston with 47 locks at 24 stations and the Tay Canal; 2026 season from 15 May to 12 October. Lockage is charged per foot of boat length (one-way transit CAD 6.00, season permit CAD 11.25) and is free from 19 June to 7 September 2026; the permit sticker is issued at the first lock. Fixed bridges at least 6.7 m, draught about 1.5 m. In Kingston the LaSalle Causeway is open to boats taller than about 4.3 m only on set opening days. A foreign boat needs a proof of competency in Canada if it stays longer than 45 days.
Opinicon Lake: How big is the lake?
Area 9 km².
Opinicon Lake: Which harbours are there?
Sailseer covers 1 harbour, including Davis Lock.