2200 s.m.
Time to enter the southernmost region of mainland Greece, Peloponnese! As the first destination, we climbed to the staggering altitude of 2200m, reaching the Helmost Observatory on top of Mount Chelmos. And we started from sea level! They built an observatory here because the mountain is often above...
geppettoh.travelmap.net/the-balkans-trip/posts/2200-sm