青藏铁路风景（一)

青藏铁路风景（一）, originally uploaded by crassus08.

And so we went through a lot of ups and downs in the valleys on the tibetan plateau and the highest point was 4999 metres in height.

Now how high is that? If you convert them to hdb standards, it would be a 1333 storeys in height!

And did i say that the air pressure can be quite bad at times? Ears are always block and headaches are common occurrences here...