Howe Sound

Howe Sound is a roughly triangular sound, or more precisely a network of fjords situated immediately northwest of Vancouver.

Howe Sound's mouth at the Strait of Georgia is situated between West Vancouver and the Sunshine Coast. The sound is triangular shaped, open on its southeast towards the Strait of Georgia, and extends 42 kilometres to its head at Squamish. There are several islands in the sound, three of which are large and mountainous in their own right. The steep-sided mainland shores funnel the breezes as the daily thermals build the wind to 20 knots plus at the northern end of the sound on a typical summer day. A small outcrop of volcanic rock is located on the eastern shore of Howe Sound called the Watts Point volcanic centre.

The history of Howe Sound begins with the Indigenous people, the Squamish and Shishalh, who roamed this land and traveled on this body of water for thousands of years, had village sites and camp sites spread throughout the area. The land and islands are still used by Squamish and Shishalh for cultural practices. Both the Squamish and Shishalh are a part of the Coast Salish linguistic and cultural groupings.
Spanish explorers observed the sound in 1791 and named it Boca del Carmelo. Captain George Vancouver entered the sound in 1792, and named it after Admiral Earl Howe.

In 1888, copper was discovered in the mountains around Britannia Creek, south of Squamish. Large scale mining began at Britannia Beach in 1905, and by 1929, the largest copper mine in the British Empire was located here, beside the shores of Howe Sound. The mine closed in 1974, but part of its historical legacy has been the large amounts of toxic effluent it has deposited into Howe Sound.

...
Wikipedia