First and foremost, I recommend purchasing an Oyster card if you intend to use public transportation while in London. This travelcard gives you access to all London Transport Networks (Tube, bus, and rail) and allows you to easily negotiate your way around central London. Though fairly pricey, there is a daily charge limit which means you can travel as much as you like within 24 hours for a set fee. It is possible to purchase an Oyster card online, but I found it simple and convenient to purchase mine at the ticket window at South Kensington Station upon arrival. The card is easy to use…just tap in and out of the ticket barriers to validate each time you ride the Tube. [Be sure to tap in and out.] You rarely have to break stride as you pass through the ticket barriers; just make sure you enter where there is a green arrow and not a red X. The card reader is typically on the right side as you approach the ticket barrier. [Once, the automated reader would not acknowledge my card, but I went to the ticket window and the agent quickly resolved the issue.] There is a base charge for the card and you can top up at the station or several other locations (Visitor Centres, Oyster Ticket Stops, Emirates Air Line terminals, the Tramlink Shop in Croydon). At the end of your visit, you can receive a refund for the balance on your card, minus the base charge. Be sure to treat your Oyster card like you would cash, credit cards, and other valuables as pickpockets and thieves will happily relieve you of it! Click here for more information and frequently asked questions about Visitor Oyster cards.
Now, about the Tube itself. As a suburban gal from the southern U.S., I had no experience with public transportation and was more than a little intimidated at the thought of navigating the Underground. [I was relieved to find it virtually painless, and even fun!] Before we arrived in London, I researched various apps to help us find our way around and settled on London Tube Free – Map and Route Planner by Zuti.
It made our life so much easier with routing capabilities that do not require internet connectivity. We relied heavily on the app throughout our stay in London. I usually researched our route ahead of time and took a screenshot of the map, but also used the app on the fly.
Finding our way around on the Tube was not stressful at all. The signage at each station is prominently displayed and very informative. All lines are clearly marked and color coded. We were never far from a station and had no trouble hopping on the Tube whenever we needed to. I will admit I prefer seeing London above ground, but it is not always practical or time efficient to travel that way and the Tube is the perfect means of getting from one location to another quickly and easily.
Incidentally, our favorite part of the whole experience had to be “Mind the Gap!”