Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Great Smoky Mountains National Park' has mentioned 'Tourism' in the following places:
Occurrence Sentence Text Source
As the most visited national park in the United States, the Great Smoky Mountains National Park anchors a large tourism industry based in Sevier County, Tennessee adjacent to the park.
Tourism to the park contributes an estimated $2.5 billion annually into the local economy.
Surrounding towns, notably Gatlinburg, Pigeon Forge, Sevierville, and Townsend, Tennessee, and Cherokee, Sylva, Maggie Valley, and Bryson City, North Carolina, receive a significant portion of their income from tourism associated with the park.