Uploaded August 2025 | Updated September 2026, 2 weeks ago
The Deep Rover is a one-person, one-atmosphere submersible built in 1984 in North Vancouver by Can-Dive Services. It was the result of a collaboration between Métis Canadian inventor Phil Nuytten, British engineer Graham Hawkes, and legendary oceanographer Dr. Sylvia “Her Deepness” Earle. Although designed and constructed in Vancouver, Deep Rover’s first dives took place in Halifax—making it a true coast-to-coast symbol of Canada’s leadership in underwater mobility technology.
Rated for depths of up to 1,000 metres (3,280 feet), Deep Rover was relatively easy to operate. This allowed scientists to pilot the submersible themselves, with surface support provided through communication systems. Deep Rover set several dive records and worked on research, construction and filming projects worldwide. In 1985, Dr. Sylvia Earle piloted it to its maximum depth of 1,000 metres, setting a world record for the deepest solo submersible dive by a woman—a record that still stands 40 years later.
Deep Rover featured several innovations that set it apart from other submersibles of its time. Its 5-inch-thick spherical acrylic hull provided the pilot with an almost 360-degree view. The upright, cushioned seat was comfortable during dives lasting 6 to 8 hours. Its robotic manipulator arms were strong enough to lift hundreds of pounds, yet delicate enough to cradle an egg. Its small and relatively lightweight design made transporting it around the world easier and cheaper, eliminating the need for a specialty launch vessel or handling equipment.
The Deep Rover was recently acquired into the national collection (Cat. No. 2025.0024). You can now see it on display at the @scitechmuseum in the Hidden Worlds gallery.
Photos: Ingenium; Nuytco Research Ltd. @nuytco; NPS @nationalparkservice; Graham Hawkes (1986, U.S. Patent No. 5,000,649); US National Archives (NSAID: 167966543) @usnatarchives; Gene Feldman. Images used with permission.
The Deep Rover is a one-person, one-atmosphere submersible built in 1984 in North Vancouver by Can-Dive Services. It was the result of a collaboration between Métis Canadian inventor Phil Nuytten, British engineer Graham Hawkes, and legendary oceanographer Dr. Sylvia “Her Deepness” Earle. Although designed and constructed in Vancouver, Deep Rover’s first dives took place in Halifax—making it a true coast-to-coast symbol of Canada’s leadership in underwater mobility technology.
Rated for depths of up to 1,000 metres (3,280 feet), Deep Rover was relatively easy to operate. This allowed scientists to pilot the submersible themselves, with surface support provided through communication systems. Deep Rover set several dive records and worked on research, construction and filming projects worldwide. In 1985, Dr. Sylvia Earle piloted it to its maximum depth of 1,000 metres, setting a world record for the deepest solo submersible dive by a woman—a record that still stands 40 years later.
Deep Rover featured several innovations that set it apart from other submersibles of its time. Its 5-inch-thick spherical acrylic hull provided the pilot with an almost 360-degree view. The upright, cushioned seat was comfortable during dives lasting 6 to 8 hours. Its robotic manipulator arms were strong enough to lift hundreds of pounds, yet delicate enough to cradle an egg. Its small and relatively lightweight design made transporting it around the world easier and cheaper, eliminating the need for a specialty launch vessel or handling equipment.
The Deep Rover was recently acquired into the national collection (Cat. No. 2025.0024). You can now see it on display at the @scitechmuseum in the Hidden Worlds gallery.
Photos: Ingenium; Nuytco Research Ltd. @nuytco; NPS @nationalparkservice; Graham Hawkes (1986, U.S. Patent No. 5,000,649); US National Archives (NSAID: 167966543) @usnatarchives; Gene Feldman. Images used with permission.
