East Gate, also known as Sol Gate, built in Daoguang 9 years (1829), is now left alone chuchien ancient building, situated in the street because of the convergence of the ring, and Hsinchu, Taiwan has long been an important landmark. 1999, the city government to "Hsinchu heart" imagery, renovation ring as "East Gate Plaza," for people to get close to this century monuments, both sides of the moat has been revised for the water park, linked into the center of the green Closed belt.