Achziv Canyon is a boat dive off Achziv National Park in the Rosh Hanikra-Achziv marine reserve, centered on a long wall that runs parallel to the coast. The route drops through sponge- and soft-coral-covered limestone with sandy patches where rays and turtles are often seen. Most dives here depend on calm surface conditions and a local operator familiar with the reserve. It suits intermediate scuba divers who are comfortable with current and an open Mediterranean profile.