Seymour Narrows

Seymour Narrows, strait in Canada, between Vancouver Island and the mainland of British Columbia, site in 1958 of a large-scale blast to remove the top of Ripple Rock, a submerged twin-peak.

This article was most recently revised and updated by Michael Ray.
Citation Information
Article Title: Seymour Narrows
Website Name: Encyclopaedia Britannica
Publisher: Encyclopaedia Britannica, Inc.
Date Published: 18 July 2020
Access Date: February 22, 2025