Hydra: A walk in a different era

Important note

The audio tour is geo-located. That means your mobile device detects your physical location at every stop. So, to listen to all the information provided at each point of interest, please wait for the narration to be finished before you move forward to the next. You can skip stops, if you like, by choosing "Next" in the lower right corner or by clicking the one you want from the menu in the upper right corner of your screen.

If you deal with a technical issue, please contact us at marketing@keytours.gr, and we will try our best to fix it as soon as possible.