Matilda and the Ramsay Bunch are in London for the last episode of the series, and they've got one final adventure in front of them: climbing up, over and down one of the tallest buildings in London - the O2 Arena.
As Matilda and her family set off on their exciting climb over the Dome, they look back over the fantastic summer they've just had, remembering everything they've done, the people they've met, the places they've been and the delicious food Matilda has cooked.
What a summer!