Brave enough to ride the world's longest and tallest tunnel slide? With twelve twists and turns, light and dark sections, and speeds of up to 15mph, The Slide at the ArcelorMittal Orbit is a seriously impressive urban attraction. Suitable for ages 8+, this thrilling 40-second descent makes for a brilliant summer holiday treat. 

Prefer to keep your feet firmly on the ground? Head to the ArcelorMittal Orbit's two observation platforms instead. Both the indoor and outdoor platforms boast panoramic views of London — as far as Alexandra Palace to the north and the Crystal Palace transmitter to the south — in addition to touch screen displays and Sir Anish Kapoor's famous concave mirrors.