piusa river ancient valley landscape reserve

This site of Estonia is completely something else. I was blown away! I was there on a hot summer day, in 30 C heat, and the unrealistic sandy landscape reminded me of a desert (very un-Estonian). An absolutely fantastic feeling!If you want to visit the Piusa caves, you need the guide to let you into the beginning of the entrance. Because of the danger of collapse, they do not let people walk around in the caves anymore. Also, if you are really lucky, you might get a glimpse of flying bats in the night time.I strongly recommend!