Saturday was a boiling hot day!  No more jokes about English weather, please - there wasn't a cloud in sight all day!

Here are some photos from Esther's tour of the classic sights of London.

Ayaka, Ami and Yoshika outside Buckingham Palace.

Saori and friends.

Guards on horseback, and a London taxi.

The crowds gather for the Changing of the Guards

The Japanese... and Big Ben!

The Latvians, by Nelson's column, Trafalgar Square.