The Orion app includes : a. Useful information about the hotel's accomodation, services, and activities. b. An extented tour guide of Rethymno - Crete wth all the major points of interest in : .heritage attractions .beaches .archaeological sites .museums .gorges .caves .lakes .monasteries .traditional villages c. An agenda of events happening in Rethymno. d. A map enriched with all the above locations to easily guide yourself through your device's GPS. e. Rich photographic material for all the above.