I'm curious about observation towers around the world. I'm presently in Kyoto, Japan which has a tower built 40 years ago for the commemoration of 1.3 million citizens. Last week I went the to Tokyo tower which somewhat resembles the Eiffel Tower and also the new tower in Tokyo called the Tokyo Skytree. It is now the tallest tower in the world. I have also been to the Seattle Space Needle and the Eiffel Tower. I would love to see posts about other towers in the world.