A method and system for providing audio information on geographical elements at a geo-location by receiving, at a server, geo-location coordinates of a mobile device; selecting audio files comprising information on the geographical elements located within a predetermined radius of the geo-location; sending the audio files to the mobile device; storing the audio files in a memory on the mobile device; and playing the audio files on the mobile device. The method and system may also periodically receive the geo-location coordinates of the mobile device and compare the received geo-location coordinates to previously received geo-location coordinates to determine if the device has moved to a different geo-location.