Located in the north-central United States, Wisconsin features a diverse geography, with the Northern Highland and Western Upland along with a part of the Central Plain occupying the western part of the state and lowlands stretching to the shore of Lake Michigan. Wisconsin is known as “America’s Dairyland” because it is one of the nation’s leading dairy producers. Manufacturing and tourism are also major contributors to the state’s economy. Being home to two Great Lakes, thousands of inland lakes nad waterways, the state could easily be called the nation’s “waterworld” instead. Wisconsin is a popular Midwestern travel destination both in the summer and winter months. There are not so many spa oriented hotels, but the number is increasing and more hotels are offering top-class spa treatments facilities. Day spas are also widely available along the state.