Boeing 737 Sunk as Artificial Reef: A Diving Attraction 2026

A retired Boeing 737 was intentionally sunk in the Strait of Georgia near Chemainus, Vancouver Island, in 2006 to create an artificial reef that now teems with marine life. This unusual project, led by the Artificial Reef Society of British Columbia (ARSBC), turned a decommissioned airliner into a thriving underwater habitat and a bucket-list dive site.

From Airline Fleet to Artificial Reef

The Boeing 737-200 was built in 1975 and served with Pacific Western Airlines, Canadian Airlines, and finally Air Canada. Over its career, it accumulated more than 73,000 flight hours before being retired in 2001 due to age and structural issues. After retirement, Qwest Air Parts acquired the aircraft to salvage components, removing engines, landing gear, and other reusable parts at Vancouver airport. The remaining fuselage was then passed to the ARSBC, which had been exploring the idea of converting a decommissioned passenger plane into an artificial reef since 2002.

Preparing the Aircraft for Its Second Life

Sinking a plane is not as simple as pushing it into the sea. The project required nearly four years of preparation and hundreds of hours of volunteer work before receiving approval. All grease, insulation, and potentially hazardous materials were removed to ensure the wreck would be safe for marine life and divers. The aircraft was thoroughly cleaned and modified to create a stable structure on the seafloor.

The effort was part of a broader initiative by the ARSBC, which has sunk numerous ships and other vessels to create artificial reefs along the British Columbia coast. These projects aim to provide new habitats for marine species while offering unique diving opportunities.

The Sinking and Immediate Aftermath

On January 14, 2006, a crane slowly lowered the Boeing 737-200 into the waters of the Strait of Georgia. The aircraft settled on the seabed, becoming an instant landmark for divers. Almost two decades later, the empty fuselage has transformed into a habitat colonized by numerous marine species, making it one of the most peculiar dive wrecks on Canada's Pacific coast.

The wreck now attracts a variety of fish and invertebrates, which use the structure for shelter and feeding. Divers can explore the aircraft's interior and exterior, observing the marine life that has taken residence.

Why Artificial Reefs Matter

Artificial reefs like this Boeing 737 serve multiple purposes. They provide hard substrate for coral and other sessile organisms to attach and grow, which in turn attracts fish and other mobile species. These structures can enhance local biodiversity and offer alternative dive sites, relieving pressure on natural reefs.

Moreover, artificial reefs can contribute to local economies by attracting recreational divers and tourists. The Boeing 737 wreck has become a popular attraction for scuba divers visiting Vancouver Island, boosting tourism in the region. The background to this story is set out in Sunken Tanks Create Thriving Artificial Reefs in Gulf of Mexico. A related thread runs through Gibraltar's Artificial Reef: How Sunken Ships Revived Marine Life.

What to Watch for in the Future

As the wreck continues to age, it will undergo further colonization by marine organisms. Scientists and divers monitor such sites to understand how artificial structures function as ecosystems. The Boeing 737 project also highlights the potential for repurposing retired aircraft and ships in an environmentally responsible way. Earlier coverage in Boeing 737 Max Fuselage Cracks: FAA Orders Inspections on 471 shows how the argument developed. A closer look at the same subject appears in Boeing 737 Max Photo Error: Corrections and Clarifications.

However, artificial reef projects require careful planning and regulatory approval to ensure they do not harm the marine environment. The ARSBC's experience with the Boeing 737 demonstrates that with proper preparation, such endeavors can succeed. Anyone following the wider picture can start with Boeing 737 MAX Software Glitch: New VNAV Issue Under FAA Review. The same theme surfaces in Diving in Cancun vs. Cozumel: Ultimate Guide for Scuba Lovers, which takes a different angle.

Key Takeaways

• The Boeing 737-200 was retired in 2001 after 73,000 flight hours and repurposed as an artificial reef.
• The Artificial Reef Society of British Columbia led the project, which took nearly four years of preparation.
• The aircraft was stripped of hazardous materials and cleaned before being sunk in January 2006.
• Today, the wreck is a thriving marine habitat and a popular dive site off Vancouver Island.
• Artificial reefs can enhance biodiversity and support local tourism when properly managed.

Comparison of Artificial Reef Types