Neptune’s Finger is a seamount located off the coast of Cabo San Lucas, Mexico. It is a popular diving destination due to its clear waters, abundant marine life, and unique rock formations. The seamount is named for its resemblance to a finger pointing upwards. Neptune’s Finger is home to a variety of marine life, including sharks, rays, turtles, dolphins, and fish. Divers can also see colorful coral reefs and sponges.