Rainbow House is located in the city of Changhua, and is one of its distinctive features, and it is the first local exhibition hall resulting from the manufacture of umbrellas, where the place was covered with a large number of bright-colored umbrellas made of distinctive fabrics. These umbrellas open slowly and quietly when the sun begins to spread its rays on the place, as visitors crowd under these umbrellas, passing through one of the most beautiful streets of the city.