An innovative augmented reality (AR) navigation app was developed using the Maps SDK for Unity to facilitate indoor navigation within a San Francisco office, leveraging Mapbox's capabilities. The project involved three phases: importing indoor map data into Mapbox, rendering the data in Unity to create a 3D map that aligns with real-world dimensions, and localizing this map in AR for seamless navigation. The app uses geo-referenced images and vector features to create a detailed map, which is rendered at real-world scale and enhanced with AR features such as synchronization and destination points. Users must align their devices with the map through a two-step process involving ground plane scanning and sync point identification. Future improvements suggested include incorporating Bluetooth beacons for automatic synchronization to enhance user experience and support seamless transitions between indoor and outdoor navigation. Users are encouraged to experiment with the project and share their innovations, with resources available for learning more about location-based AR and VR applications.