El Arco de Cabo San Lucas, or Lands End Arch, or the Cabo Arch 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. It is here that the Pacific Ocean meets the Sea of Cortez. This spot is a popular gathering area for sea lions. It is also a popular gathering place for people. Cabo San Lucas is a great playground for those who like water sports. Scuba diving, snorkeling, fishing or just laying on the beach are the most popular activities.