Lock 43 - Swift Rapids
Trent-Severn Waterway National Historic Site
Lock 43 is isolated with a sense of wilderness. This is the deepest single chambered lock on the Waterway. An impressive ground surrounded by lush natural vegetation makes a quiet stop for boater camping and picnicking for the self-contained boater. It is a pack-in pack-out station.
Getting here
- Address: 19SR 409 Unit 1, Honey Harbour, Ontario
- Nautical chart: #2029 (more on Nautical charts)
- Kilometer marker: 361.2 km (mile 224.5)
- GPS: 44°51'28.2"N 79°32'24.6"W
Hours of Operation
Contact:
- Phone number: (705) 756 - 8177
- Email address: trentsevern@pc.gc.ca
Navigational data
- Lock length: 36.6 m (120 ft)
- Lock width: 9.7 m (32 ft)
- Average lift: 14.3 m (47 ft)
- Max. mooring period: 2 nights
Facilities and services
- Overnight mooring
- Shore power
- Camping
- Paddle steps
- Washrooms
- Potable water
- Picnic area
- Visitor information
History

Constructed: 1914-1920
As part of the Severn Division, work on the lock, dam and powerhouse commenced in 1914 but was suspended in 1917 due to wartime shortages. A marine railway was built as a “temporary” measure but remained in place until the present lock was built in 1965. At 47 feet (14.3 metres), this lock has the highest lift on the waterway and is a pack-in, pack-out location.
Tourism information
- Southeast Georgian Bay Chamber of Commerce
Phone number: (705) 756-4863
- Simcoe County - Huronia Tourism Association
Phone number: (705) 726-9300 ext 220 or 1-800-487-6642
- Muskoka Tourism
Phone number: 1-800-267-9700
Google Street View
Related links
- Lockstations
- Lock 1 - Trenton
- Lock 2 - Sydney
- Lock 3 - Glen Miller
- Lock 4 - Batawa
- Lock 5 - Trent
- Lock 6 - Frankford
- Lock 7 - Glen Ross
- Lock 8 - Percy Reach
- Lock 9 - Meyers
- Lock 10 - Hagues Reach
- Lock 11-12 - Ranney Falls
- Lock 13 - Campbellford
- Lock 14 - Crowe Bay
- Lock 15 - Healey Falls
- Lock 16 / 17 - Healey Falls Flight Lock
- Lock 18 - Hastings
- Lock 19 - Scotts Mills
- Lock 20 - Ashburnham
- Lock 21 - Peterborough Lift Lock
- Lock 22 - Nassau Mills
- Lock 23 - Otonabee
- Lock 24 - Douro
- Lock 25 - Sawer Creek
- Lock 26 - Lakefield
- Lock 27 - Young's Point
- Lock 28 - Burleigh Falls
- Lock 30 - Lovesick
- Lock 31 - Buckhorn
- Lock 32 - Bobcaygeon
- Lock 33 - Lindsay
- Lock 34 - Fenelon Falls
- Lock 36 - Kirkfield Lift Lock
- Lock 37 - Bolsover
- Lock 38 - Talbot
- Lock 39 - Portage
- Lock 40 - Thorah
- Lock 41 - Gamebridge
- Lock 42 - Couchiching
- Lock 44 - Big Chute Marine Railway
- Lock 45 - Port Severn
- Date modified :