1. Railway Glenfinnan Viaduct in Scotland
If you watched Harry Potter, you must have seen the Glenfinnan Viaduct, a bridge over Finnan river in Scotland. One of its distinguishing features is the method Scotsmen used when constructing all its 21 arches only with concrete and free of any metal girder.
Your must-do is to ride over this one-hundred-foot high railway track. The views you will see are wonderful!
2. Gothic Charles Bridge in the Czech Republic
This Charles Bridge is a Prague sixteen-arched bridge over the Vltava river. It was built more than five centuries ago with its towers of the fourteenth century. This is amazing but rare example of great Gothic architecture embodied in bridge construction.
Your must-do is to visit this ancient bridge that still amazes us with its Gothic design and numerous statues scattered over it. The bridge is unique, at least in Europe.