It was established on 30 April 1996 to protect and Santa Gertrudis Cove and Boca del Infierno Bay, which are located on the southeastern shore of Nootka Island.
A protected area was established on 30 April 1996 to safeguard the environment and natural beauty of Santa Gertrudis Cove and Boca del Infierno Bay, both located on the southeastern shore of Nootka Island.