The view
Harnessed to a safety line, you climb a suspended, slightly bouncy fabric walkway that runs up and over the curved roof of the Millennium Dome. The ascent to the 52 m summit is the steep part.
At the top a flat platform opens up 360-degree views over the Greenwich Peninsula, Canary Wharf's towers, the Thames and the O2's distinctive yellow support masts. On the way down you traverse the whole dome to the far side.
How to get there
North Greenwich station (Jubilee line) is a short walk from The O2; the Uber Boat and the IFS Cloud Cable Car also serve North Greenwich nearby.
Height of the viewpoint
A summit viewing platform ~52 m above ground atop the dome, reached by a guided walkway over the tensile-fabric roof.
