On June 8, the federal cabinet of the Canadian government approved a plan to designate the Endeavour Hydrothermal Vents as an official marine protected area under Canada's Oceans Act. The highly biodiverse area has been of great interest to scientists since its discovery in the 1980s, and its MPA status will serve mainly to ensure that its ecosystem remains relatively undisturbed for scientific study. This represents one of the first efforts in the world to establish an MPA specifically for the protection of hydrothermal vents.
The Endeavour vents lie at a depth of 2,250 meters, 250 km southwest of Vancouver Island on Canada's Pacific coast. The protected area, consisting of four known vent fields, will cover roughly 93 sq. km and stretch from the sea floor up to sea level.