In common language, the terms theme park and amusement park are often synonymous. However, a theme park can be regarded as a distinct style of amusement park. A theme park has landscaping, buildings, and attractions that are based on one or more specific themes or stories.[5][6] Despite many older parks adding themed rides and areas, qualifying the park as a theme park, the first park built with the original intention of promoting a specific theme, Santa Claus Land, in Santa Claus, Indiana, did not open until 1946.[7][8] Disneyland, located in Anaheim, California, built around the concept of encapsulating multiple theme parks into a single amusement park is often mistakenly cited as the first themed amusement park, but is instead the park that made the idea popular.