I am so anxious about work that I was up at 3am fussing over it. But as soon as I get to the office, the desire, no, NEED to look at maps of Lake Bikal in Siberia becomes totally more important.  BTW Lake Bikal is the deepest and largest freshwater lake in the world and has tons of unique flora and fauna.  The nearest big city is Irkutsk.  You’re welcome.