Situated in the region of “Greater Kalamona” is the picturesque “Valley of Butterflies” with its singular beauty.The part of valley that draws the most interest is 1000 meters in length at the “Museum of Natural History of Rhodes” to St’Mary’s Monastery of Kalopetra .The valley is resting places for thousands of the rare genus”Panaxa quadripunctaria” butterfly can be seen on the trunks of the trees and even on the rocks from June to September.