Have bike, will travel. But where to go? London can be a fantastic city to explore on two wheels, and now there's a map to ...

So how about a walk? Transport for London has a handy walking Tube map which reveals how many minutes on average it takes to walk between stations. And some of the results are quite shocking.

It’s the first map to connect London’s National Cycle Network, Cycleways and the extended cycle network to parks and waterways.