I was advised to take a 'virtual' walking tour before deciding on which walking tour I wanted to book. I've never heard of this before. Can anyone recommend any good virtual walking tours that I can review?
You are right. There are countless virtual walks that take you to your tastes and interests. Incredible India in collaboration with WoNoBo a technology firm has in fact come out with a free to download mobile App for Android users. It has already covered 16 of the 54 cities. Apart from this there are travel sites that have their own expertise. An example is the DelhiMagic who have similar virtual walk tours. Their olddelhifood walk tour that takes you to the lanes and bylanes of Old Delhi is a paradise for foodies.