There's a pink version of this photo going around as "Moss Bridges Ireland" or "Bridges Park, Ireland", but this is photo originally looks like this and is not from Ireland but from Saiho-ji Zen Garden in Kyoto Japan
Japan’s Nakasendo Walk. Photography by Kevin Kelly. The Nakasendo is an old road in Japan that connects Kyoto to Tokyo - it was once a major foot highway. I want to back pack Tokyo to Kyoto make it happen!