In Paros you will find the magnificent Butterflies Valley.
The region Butterflies is approximately 7km from Parikia, As indicated by its name, the area is a butterflies' biotope and specifically the Jersey Tiger Moth kind. The butterflies live and reproduce here in a magical landscape full of sycamores, cypresses and other trees and greenery.
Here you can enjoy a fairy-tale nature walk and admire the Butterflies, provided that you don't come in August. For, while in August the whole island bursts with life, butterflies have a completely different life cycle. So, if you want to have a close look at them, you should visit the region by the end of May and before the end July. If you make it, be sure that the view will be more than rewarding.