Jinmujiao is the southernmost military territorial sea base in China, an undeveloped virgin land. Because there are troops stationed here, it is a military restricted area. Except for the lonely lighthouse between the sea and the sky, it is inaccessible and tourists are not allowed to enter. Jin Mu Point Lighthouse, the landmark building here, is full of water and sky, and many beautiful scenery are unknown.

It takes more than two hours to travel from downtown Sanya to Jin Mu Point, which can be divided into "triathlon": automobile highway (about 20 kilometers, 30 minutes), motorcycle cross-country (about 30 minutes) and hiking (about 1 hour). There are soldiers on guard at Cape Jin Mu, so they can't enter by car. They can only go in by tricycle. Tourism projects have been abandoned, but they can fish and bring their own fishing gear.