The West Lake Resortopia () is a theme park in Sanyi Township, Miaoli County, Taiwan.
The theme park was established in 1989. Later on it was renovated to have a theme of Hans Christian Andersen.
The theme park spans over an area of 60 hectares and was constructed with a European style of architecture. It is divided into two main areas, which are the amusement park and the cartoon world.
The theme park is accessible by taxi south of Sanyi Station of Taiwan Railway.