59 The development of Digital Cultural Applications of ReTraPath Project: Results and Challenges Marios Tyrovolas 1,2 , Dimitrios Tyrovolas 1,3 , Konstantina Siountri 1,4 , Christos Anagnostopoulos 4 , Dimitrios Vergados 1 1 Department of Informatics, University of Piraeus, Piraeus, Greece 2 Department of Informatics and Telecommunications, University of Ioannina, 47150 Arta, Greece 3 Department of Electrical and Computer Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece 4 Cultural Technology and Communication Dpt., University of the Aegean, Mytilene, Greece Abstract In recent years, Information and Communication Technologies (ICTs) have become an essential tool for professionals working on tangible and intangible cultural heritage since the identity of sites and communities can be preserved through them. Their progress in the last years is crucial for countries like Greece and Cyprus, where cultural resources represent a significant possible source for the local economy and social enhancement. In this context, the research programme ReTraPath, through the View of the Salt Lakes of Cyprus (detail), 1818, Henry Light, © BoCCF, Β.0047; BoCCF, BPP-0398.