London Walks 1 meet on the third Wednesday of the month and is a group that meets up with a guide in London on a monthly basis. The walks last approximately 2 hours and although you don't travel very far on each walk the guide will stop at regular intervals and point out many interesting and important facts that you don't often appreciate. There is also a London Walks Group 2 which meets on the fourth Thursday of the month and will do the same walk.