This is an incomplete list of caves in Canada. Most notable caves are in western Canada and in parts of southern Ontario where limestone predominates.
NameImage ProvinceEntranceelevation (m)Depth (m)Length (m) Remarks Arctomys Cave 536 3,496 Located in Mount Robson Provincial Park ARGO Cave 426 25,450 Canada’s longest cave. Located on ʼNa̱mǥis Nation lands on the west coast of Vancouver Island.https://canadiangeographic.ca/articles/pursuing-the-void-the-discovery-of-canadas-new-longest-cave-system/https://www.cancaver.ca/longdeep/longest.htm Artlish River Cave 396 Located in Artlish Caves Provincial Park Bisaro Anima 670 5,300 Discovered in 2012 on a high plateau of Mount Bisaro near Fernie. Extreme depth reached in a sump in late 2017.Heide Pearson, Calgarian explorers among team that discovered Canada's deepest cave near Fernie, BC, Global News, January 15, 2018 740 Located in Artlish Caves Provincial Park Bluefish Caves Located near Old Crow Bocock Peak Caves Located in Bocock Peak Provincial Park Grotte de Boischatel 2,800 Located above Montmorency Falls near Québec (the city). Longest cave in Quebec.https://ici.radio-canada.ca/nouvelle/1102423/grotte-boischatel-quebec-speleologiehttps://www.speleo.qc.ca/caverne-details Bonnechere Caves Located in Eganville Booming Ice Chasm 140 704 Located near Crowsnest Pass Cadomin Cave 1,891 220 2,791 Located near Cadomin. Closed in 2010 due to an outbreak of white nose syndrome. Canyon Creek Ice Cave 1,769 +89.4 727.12 Located near the town of Bragg Creek. Impassable beyond the first 150m since 1980, due to ice buildup. Castleguard Cave 2,016 384 20,357 Located in Banff National Park. Second-longest cave in Canada. The cave entrance is gated and requires permission from Parks Canada to enter. Cave and Basin 1,403 Located in the town of Banff. The cave consists of a tunnel blasted through to a natural cavern containing hot springs. Has an entry fee. Cave Falls Located in Hamilton Charlie Lake Cave An archaeologically significant cave located near Charlie Lake Chipmunk Caves Located in the Chilliwack River valley near Ford Mountain Correctional Centre Close To The Edge 700 475 967 Located in Close To The Edge Provincial Park Cody Caves 800 Located in Cody Caves Provincial Park. Access is by guided tour only. Devil's Bath 90 44 Large cenote located 13.5 km southeast of Port Alice near Kathleen Lake Duncan Crevice Caves Located in Beaver Valley Eramosa Karst Located in Hamilton Eternal Fountain A waterfall emptying into a sinkhole near Port McNeill Fairy Hole A sea cave reputedly linked to various legends of the Mi'kmaq Nation Fang Cave Located in Evanoff Provincial Park Gargantua Cave 2,501 286 6,001 Located near Crowsnest Pass. Contains the largest and highest elevation natural cavern in Canada. Hayes Cave 400Derek Davis, et al., (1996 Revised Edition), Natural History of Nova Scotia, Volume II: Theme Regions, Nova Scotia Museum, p. 96 Located near Maple Grove Hole in the Wall 2,013 30 A prominent feature on the side of Mount Cory. Visible from the Trans-Canada Highway about 14 km west of the town of Banff. Homesite Creek Caves Located near Halfmoon Bay Hoodoo Cave 220 Located near Nordegg Horne Lake cave complex Located in Horne Lake Caves Provincial Park Horseshoe Falls grotto 46 A large manmade grotto behind Horseshoe Falls of Niagara Falls Kitt's Cave 8 141 Located near Hammondvale Limestone deposits Located near Lake Winnipeg Little Huson Cave complex Located in Little Huson Cave Regional Park Nakimu Caves Located in Glacier National Park Plateau Mountain Ice Cave 2,226 90 Located in Plateau Mountain Ecological Reserve. Closed to the public in the early 1970s.Plateau Mountain Ecological Reserve Management Plan Raspberry Rising 220 975 Located beneath Mount Tupper in Glacier National Park. Still being explored, its full extents are yet to be determined.Joshua Rapp Learn, "Cave Mappers", Canadian Geographic Magazine, April 2014, pp. 36-37. Rat's Nest Cave 1,450 245 4,003 Located beneath Grotto Mountain near Exshaw. Access is by guided tour only. Saint-Alban caves Located in Saint-Alban Saint-Leonard Cavern 250 Located in Saint-Léonard. Original cave is 35 metres long with a depth of 8 metres;The Saint-Leonard Cavern , Alive 375: Society for the Celebrations of Montréal's 375th Anniversary, 2015 a second 250-metre cave was discovered in 2017.Michelle Lalonde, Spelunkers discover 15,000-year-old cavern in St-Léonard park, Montreal Gazette, December 1, 2017 Sarlacc's Pit cave +130 +2,000 Discovered in 2018 within Wells Gray Provincial Park. Not yet accurately measured. The largest known cave of its type. Given the informal name of "Sarlacc's Pit". Scenic Caves Located near Collingwood Skaha North Cave 40 300 Located approximately 5 km south of north end of Skaha and 3 km up from Skaha lake Skaha South Cave 30 150 Located approximately 2 km south of Skaha North Cave Slesse Creek caves Located near Slesse Creek Small River Caves complex Located in Small River Caves Provincial Park. Stone Corral Caves Located in Monkman Provincial Park Thanksgiving Cave 479 8,386 Located near Tahsis. A through passage was discovered in September 2017. Trou de la Fée Located in Desbiens Trou du Diable 980 Located in Saint-Casimir. Second longest cave in Quebec. Trou du Perdus Located in Saint-Michel-du-Squatec Underground Lake 13.1 141 A gypsum cave located in the community of Demoiselle Creek Valdes Island cave Located on Valdes Island Vanishing River/Reappearing River Located southeast of Port Alice near Kathleen Lake Wapiabi Cave 152 540 Located near Nordegg Warsaw Caves Located in Douro-Dummer Township near Warsaw Weymer Creek caves complex Located in Weymer Creek Provincial Park. Caving is strongly discouraged until a park management plan is completed. Hell Holes Caves Located in Lennox and Addington County near Centreville
See also List of caves Speleology
References