Looking for something different to do?
How about doing an 'Exhilarating' climb on the O2 in London?
Go through TravelZoo and you can save 20%.
TravelZoo say (and I quote):
- You can traverse the rooftop walkway and take in views for up to 15 miles from the observation deck, including Greenwich, the Olympic Park, The Shard and Canary Wharf
- The guided climb, which Time Out gives four stars, will take you 52 metres above the city
- "An exhilarating ascent" -- Condé Nast Traveller
Weekday climbs are £24.00, and the weekend ones are £29.00. Read the notes before you buy so that you're aware of the T&Cs etc etc.
Go to TravelZoo to find out more.