src: www.loscabosguide.com
The arch of Cabo San Lucas, is a distinctive rock formation at the southern tip of Cabo San Lucas, which is itself the extreme southern end of Mexico's Baja California Peninsula. The arch is locally known as El Arco.
It is here that the Pacific Ocean becomes the Gulf of California.
This area is widely used in hotel advertising in the Los Cabos Corridor. This spot is a popular gathering area for sea lions and is frequented by tourists. It served as a backdrop for The Marshall Tucker Band's Third Album under the leadership of Billy Sanders. It is three stories tall and was formed from natural erosion. Arch of Cabo San Lucas is also a great place for drinking and relaxing on the beach sands.
Source of article : Wikipedia