The potential applications of LiFi within museums allow the creation of an innovative communication system, providing visitors with a unique and innovative experience. Through LiFi G installations, To Be offers several proximity services that contribute to the promotion of museum exhibitions and our cultural heritage in general. Castel Del Monte decided to initiate a digitalization process to enrich its visiting experience by creating ties between the digital and the physical. The initiative falls within the Piazza Wi-Fi Italia agreement protocol, signed by the Minister of Economic Development, the Region of Puglia, Alta Murgia National Park, and Infratel Italia. This agreement protocol aims at building solid networks among municipalities, public institutions, big companies, and private organizations handling public outdoor spaces; and at implementing new free Wi-Fi zones through proximity access point installation in cultural points of interest. The project of innovating the site of Castel Del Monte, one of the most important Italian museums, saw To Be working on the implementation of several LiFi Zones, that, through a specific app, guarantee access to countless multi-media contents.