If you’re planning to visit several paid for attractions then check out the London Pass to get discounted and fast track entry plus lots more.
The Tfl website is great for planning your route to the start point of one of our walks. You can also get advice on the best ticket options and status updates on the network.
Time Out is great for up to date info on the entertainment scene in London with guides to Film, Theatre, Art & Music. Check out the offers for Food and Drink.
Visit London is the official city guide to London with advice on Accommodation, Things to Do and Tickets & Offers.
Londonist gives you a daily guide on things to do in London plus advice on Eating & Drinking in the capital and lots of facts and trivia about the city.
You will, of course want to spend your hard earned cash on a fabulous photo walk so this Budget Traveller article has great advice on lots of free to do things in central London.