Archeological sites on the island indicate that for thousands of years, Howe Sound, (known as Átl'ka7tsem, Nexwnéwu7ts, or Txwnéwu7ts in the Squamish Nation language) provided abundant food, shelter and stories for Coast Salish peoples. The Sḵwx̱wú7mesh Úxwumixw (Squamish Nation) people called the island centered in the middle of this deep fjord Cha7élkwnech in reference to its deep protected bays. It was a celebrated deer hunting area and was extensively used for resource gathering.
The Gambier Island Conservancy respects interconnectedness and embraces the idea that people are tightly connected to their communities, to their ancestors, to future generations, and to the lands on which they live and to all of the animals, plants and even inanimate objects that reside on these lands.