Osios Loukas
 
 

Beautiful springs, ancient arc stone bridges and small waterfalls, are a scene that you must see. Levadia is a small town, in the way to Athens just 20 minutes from Aegli hotel.

Also interesting:

The monastery of Osios Loukas, one of the finest, 11th century Byzantine monuments in Greece, is set on a picturesque slope on the western foothills of Mount Helikon, near the ancient town of Steiri.