A mobile app for Nostos Hotel, one of the most popular tourist resorts in Kastoria, Greece. The app contains information about the hotels accommodation and facilities and also provides a GPS navigation function that helps users find their way to the hotel. The app offers also a virtual tour of the area attractions. The users phone detects the present location of the user and displays an interactive map of the area indicating the places of tourist interest nearby, their distances and the route to get there (by car or on foot).