Heritage & Culture.
The Sault Ste. Marie Canal opened in 1895 as the world's longest lock at construction and the first lock to operate using electricity, and the canal NHS still holds the only emergency swing dam in existence anywhere.
Across a footbridge, Whitefish Island NHS — an Anishinaabek fishing station for more than 2,000 years — was returned to Batchewana First Nation reserve status in 1997 and now anchors a Parks Canada Indigenous-perspectives exhibit co-developed with Batchewana FN and the Métis Nation of Ontario.
The brief.
Two National Historic Sites cluster on the downtown waterfront — the Sault Canal NHS and Whitefish Island NHS — with the canal grounds (Attikamek Trail, lock walk, red-sandstone superintendent's residence, powerhouse) accessible year-round and the visitor centre running May through October. The Ermatinger–Clergue NHS, the Canadian Bushplane Heritage Centre, and the Art Gallery of Algoma's Group of Seven holdings round out the cluster downtown.
The Agawa Canyon Tour Train departs 429 Carmen's Way as a 114-mile (183 km) one-day rail excursion; 2026 season runs August 1 through October 18, with peak demand in late September for fall colour. Bon Soo, the largest winter carnival in Northern Ontario, runs annually in February and has done since 1964; 2026 dates are February 13–21.
8. places.
- 01
Sault Ste. Marie Canal National Historic Site
1895 lock, the only emergency swing dam still in existence, plus the red-sandstone administration building, superintendent's residence, canalmen's shelter, powerhouse, and blacksmith shop.
- 02
Whitefish Island National Historic Site
22-acre island in the St. Marys Rapids with 2,000-year fishing-station heritage; reconstructed birch-bark longhouses and visible fishing weirs; co-managed by Batchewana First Nation.
- 03
Roberta Bondar Park & Tent Pavilion
14,000 sq ft fabric-roof pavilion (capacity 1,750) on the waterfront, named for Canada's first female astronaut.
- 04
Ermatinger–Clergue National Historic Site
Heritage stone house complex in downtown Sault Ste. Marie carrying fur-trade and early-settlement interpretation.
- 05
Canadian Bushplane Heritage Centre
Aviation-heritage museum on the waterfront covering Northern Ontario bush flying and forest-fire patrol history.
- 06
Art Gallery of Algoma
Downtown gallery with Group of Seven holdings, anchoring the visual-arts side of the heritage cluster.
- 07
Bon Soo Winter Carnival
Annual February festival since 1964, the largest winter carnival in Northern Ontario; 2026 edition February 13–21.
- 08
Agawa Canyon Tour Train
114-mile (183 km) one-day rail excursion departing 429 Carmen's Way; 2026 season August 1 through October 18, with Bridal Veil Falls (225 ft), Black Beaver Falls (175 ft), and the 300-stair Lookout Trail at the canyon stop.
Today's read.
Cold but firm — winter-ready conditions · light winds · clean air.
By the book.
- 01Sault Ste. Marie Canal NHS visitor centre is open seasonally May through October; lock navigation runs on a published Parks Canada schedule and grounds remain accessible year-round with seasonal variations.Source ↗
- 02Whitefish Island is reserve land under Batchewana First Nation management; visitors are guests on First Nation land and should follow posted protocols, including respecting the reconstructed cultural structures.Source ↗
- 03The Sault Canal NHS Indigenous-perspectives exhibit was co-developed with Batchewana First Nation and the Métis Nation of Ontario; Parks Canada is the operating authority.Source ↗