If you want a view out over Greenwich and the Thames, you can view it all from the top of the O2 Arena.

Up at The O2 is celebrating its 5th birthday up until October with the fifth person going free.

The 90-minute climbing expedition to the 52 metre peak of the music and entertainment venue opened first in June 2012.

To mark the birthday, five people can book the climb with the fifth person going free.

Prices start from £30 for adults and children and tickets can be booked at www.theo2.co.uk/upattheo2.