The use of Geographic Information Systems (GIS) has become increasingly important for the preservation of cultural resources by tribal entities. This project serves as a platform for the management of archaeological site data on the Qualla Boundary to be used by the Eastern Band of Cherokee Indians (EBCI) Tribal Historic Preservation Office (THPO) members. Over the course of a year, data was gathered from various agencies in order to export and create geospatial data that can be visualized, analyzed, and managed using ArcGIS software. A map and detailed data set were created to provide the user with the locations and attributes of archaeological sites, which can be used by the EBCI THPO as a tool for archaeological research and to protect sites on the Qualla Boundary. Additionally, a preliminary settlement pattern study was performed for the broader Qualla Boundary, along with a more in-depth analysis of sites along the Oconaluftee River.