Sleeping Giant Provincial Park
Sleeping Giant Provincial Park, established in 1944 as Sibley Provincial Park and renamed in 1988, is a park located on the Sibley Peninsula in Northwestern Ontario, east of Thunder Bay. The nearest communities are Pass Lake, in the township of Sibley, located at the northern entrance to the park, and Dorion, located northwest, in the township of Shuniah. The seasonal community of Silver Islet is located on the southern tip of the peninsula. The primary feature of the park is the Sleeping Giant, which is most visible from the city of Thunder Bay.
The park occupies most of the lower portion of the peninsula excluding the area around the seasonal community of Silver Islet, and a portion of Thunder Cape which is designated as the Thunder Cape Bird Observatory. The eastern portion of the park is lowlands, while the western half is composed of cliffs, valleys, and the mesa-cuestas which make up the Sleeping Giant formation. At its eastern edge, the park borders the Lake Superior National Marine Conservation Area.
Geography
The Sibley Peninsula is long and wide. It projects into Lake Superior from the north shore, separating Thunder Bay to the west and Black Bay to the east. The peninsula can be separated into two physiographic areas—highlands and lowlands. The highlands dominate the western half of the peninsula, and rise to above the surface of Lake Superior. The lowlands of the eastern portion of the peninsula rise to only, over an area wide. With the exception of diabase dikes and the large diabase sill that forms the upper portion of the Sleeping Giant, the peninsula is underlain by sedimentary rocks, which strike northeast and slope towards the southwest, forming a cuesta.Ecology
The varied terrain and the effect of Lake Superior on the peninsula's microclimates provide habitats for a wide variety of plants and animals.Plants found in the park include 23 species of orchids including small round-leaved orchid, one of Ontario's rarest species, as well as 22 species of alpine arctic disjuncts.
Wildlife found in the park includes a wide variety of mammals. The most dominant species are white tailed deer and black bears. Close to 200 species of birds have been recorded at the park, and about 75 species are known to nest in the park. The park is also home to a few species of amphibians and reptiles, and many species of fish.