I was only thinking about this the other day, and yes there have been a few strange places. I have found if I am reasonably dry, warm and horizontal I can sleep anywhere!
So that's, caves, bushes, mountains, mountain huts, mud huts, snow hole, snow drift, shrubs, trees, door step! trench, shell scrape, barns , dry stone wall, Guard room cell, (Guard Commanders privilege) 90 minuet flight on a Boeing CH-47 Chinook and dead to the world for the whole flight, on, in, and on top of tanks, trucks, trailers and shipping containers. jungle, rain forest and deserts. Had a power nap on the fore deck of
RFA Sir Bedivere (L3004) waiting to enter Liverpool docks in a force 6 gale. Airport lounges, train stations, park benches, bus shelters all on many occasion, and after one very very long night in corporals Mess in the
N.A.A.F.I. a roll top bin at the back of the cook house in full dress uniform! My comrades in arms were helping me back to the accommodation block and dropped me of en-rout as I was a bit heavy, so they claimed. Luckily it was full of dry waste in polythene bags, more by luck than judgement. But the best one is always your own bed at home.
Andy