Perhaps the best one I have ever seen is "Everest". I watched it with all 3D effects in OKC omnitheater a few years ago.You can rent it from Blockbusters or other rentals.It is based on Jon Krakaur's book called "Into Thin Air". It describes the time when 14 climbers had died in a single night.You will never forget this movie. It shows you how great(and thrilling) our mountains are. Another one of similar kind , even though it's about climbing K2, I cherished was "Verticle Limits". Enjoy them. DP.