SPANISH: The Danube Tower is 252m, is one of the 75 tallest towers in the world. It took 18 months to constructed and opened in the year 1964. It is on the Danube Park. On the outside it looks like our Lollipop Madrid, but inside there is a restaurant that rotates. You can walk up the 775 stairs, or take the elevator that takes you to the lookout and it only takes 35 seconds. The restaurant is not expensive, though Vienna is not a cheap city. We ate there, but I guess with 360 º views from the lookout it is enough.