Cape St. Mary's is probably one of the most well known capes of the province, it has been written in song and history.
There is a well known folk song about the Cape called "Let Me Fish Off Cape St. Mary's" by Otto P. Kelland.
The Cape St. Mary's Ecological Reserve is a wildlife reserve located east of the Cape. The Friends of Cape St. Mary's is a non-profit organisation of persons who are engaged in sharing the colourful and diverse elements of the ecological reserve.