Enthusiastic

A very enthusiastic man told us all about the different options for the hop on hop off sightseeing bus today. 

We selected a ticket and hopped on.  MrRIU was grumbling about his calf muscles after yesterday's hills so we mostly managed to avoid them today.    A new metro line is being built and there is noise and dust everywhere in the centre.  
We took a river cruise and enjoyed seeing the mix of old and new buildings along the shore. The amount of new buildings going up there too is astounding.  I enjoyed the contrasting design of the 6 bridges as well as spotting trains and buses going above us.  
Walking across one of them gave us some windy relief in the hotness of the day.