Here is one 
Site of Nordrassil, Mount Hyjal the first World Tree created from an acorn of GHanir. Walk to Winterspring, then walk all the way through area with Elite 60+ demons to place where blocked entry to Hyjal located. At the right side of this entrance there is some slope, jump on it and walk around, then jump up and get on right side of terrain. Moving further left (much left) actually to end of this area, there will be free down way to Hyjal. Can enjoy fantastic scenery there. 
Screen shot 
http://tweetmypic.info/?free-image-upload=1228/1232_world_of_warcraft_hyjal_3.jpg