Rainbow Valley is somewhere in the middle of Hormoz Island and its access route is from the west coast road of the island. This valley is one of the famous tourist places in Hormoz Island. In the heart of this valley, when you walk on foot, you can see a wide variety of colors in the mountains, the ground and the walls of the valley.
The soil and rocks of Hormoz Island are a combination of salt deposits on volcanic, clayey and sedimentary rocks. Sedimentary rocks of Hormoz Island are generally made of iron oxide compounds. The reason for the diversity and luster of colors in this island is the concurrence of volcanic, salt, clay and iron rocks in this island.