Montague Harbour is a picturesque bay located on Mayne Island in the Gulf Islands of British Columbia, Canada. It is known for its stunning natural beauty, featuring lush forests, rocky shorelines, and calm waters. The area is popular for recreational activities such as boating, kayaking, and fishing, attracting both locals and tourists. The harbour is also home to Montague Harbour Marine Provincial Park, which offers camping facilities and hiking trails. Visitors can explore the diverse marine life and enjoy birdwatching in this serene environment. The park is a key destination for those looking to experience the tranquility of the Gulf Islands.