This document discusses using social media to increase the value of cultural heritage sites. It outlines how social media can provide a virtual experience of cultural sites, shift authority towards online communities, and amplify information sharing. Maintaining a presence on multiple platforms like Facebook, Twitter, YouTube, and Foursquare can help cultural institutions like museums gain visibility, increase tourism sustainably, and strengthen alternative routes to more popular sites. The goal is to maximize the value of cultural heritage sites through an engaged social media strategy.