In the afternoon, we took a cruise on a houseboat. A guide explained things about the great monuments in London. We could see: (Big Ben and the Houses of Parliament, the London Eye, Shakespeare's Globe Theatre, the Shard,Tower of London, Tower Bridge).

Big-Ben

1200px-London-Eye-2009

shakespeares-globe-detail

320px-The_Shard_from_the_Sky_Garden_2015

Tower_of_london_from_swissre