Some places on this Earth are intangible, existing more in our minds than in our eyesight. Whether it’s an invisible border between countries, a lake no one is allowed to see, a metaphorical post office whose messages disappeared into a tree, or buildings left abandoned to memories that are no more, sometimes what matters are the parts you don’t see. From Kenya to Russia, host Dylan Thuras takes listeners to underappreciated places that, with time, have grown beyond what they first appeared to be. In these four episodes, we revisit…