There are apparently 12 different snake species on the island of Lesvos, but only one of them is venomous. The one in the photo is harmless.
Desert View Watchtower, Grand Canyon National Park, Arizona
A visit to the Desert View Watchtower on the eastern portion of the Grand Canyon’s South Rim. Constructed in the 1930s, it offers magnificent canyon views and a tie to the Native American history of the Canyon.