Sanya Tianya Haijiao Scenic Area, also known as Tianya Haijiao Scenic Area, is located 23 kilometers southwest of Sanya City, Hainan Province, at the foot of Maling Mountain in Tianya District, Sanya City. With a total area of 16.50 square kilometers, including a land area of 10.4 square kilometers and a sea area of 6 square kilometers, it is a scenic area themed around Tianya Haijiao culture and love culture. It is named after two huge rocks in the scenic area inscribed with "Tianya" (Edge of the Sky) and "Haijiao" (Corner of the Sea) respectively, as well as the inscription "Tianya Haijiao Scenic Area" written by Mr. Guo Moruo.
Sanya Tianya Haijiao Scenic Area is a national-level scenic spot representing Hainan's typical landscape. The natural landscape of the scenic area consists of large beach rocks, Xiamaling, Tianya Bay, as well as beaches and seawater. The main attractions in the scenic area include "Tianya" Rock, "Haijiao" Rock, and "Nantian Yizhu" (A Pillar Supporting the Southern Sky).
In 1994, Tianya Haijiao Scenic Area was designated a National Key Scenic Spot; in 2001, it became a National AAAA-level Scenic Area. On February 6, 2024, Tianya Haijiao Scenic Area became a National AAAAA-level Scenic Area.