Monterey Canyon is a deep underwater canyon located off the coast of Monterey, California. It is part of the larger Monterey Bay National Marine Sanctuary and is known for its steep walls and rich marine biodiversity. The canyon reaches depths of over 10,000 feet, making it one of the deepest canyons along the Pacific coast. The canyon plays a crucial role in the local ecosystem, providing habitats for various marine species, including whales, sharks, and sea turtles. Its unique geological features also contribute to the area's complex ocean currents, which help support the diverse life found in Monterey Bay.