Not super obscure, that's in my pile! I picked up his "First Russia, Then Tibet" from Goodwill one day, which is very interesting-- it's an account of an intermediary period when they're trying hard to build up the Communist state, the monarchy is dead, and he's travelling around, wanting to see iconography.'The Station', by Robert Byron. An account of his visit to Mount Athos in 1927 with a couple of friends
(originally three).Why 'The Station'? Deliberately obscure, I think, but the final words of the book are "This is the Holy Mountain Athos", station of a faith where all the years have stopped."
I don't think he "gets" the Russian sensibility (he makes a claim "there is something Messianic in every Russian"-- uh, ok) but the outsider perspective is interesting, especially as I feel we're in another intermediary period, although even idealistic Communists seem preferable to whatever equivalent we have now (in some cases).