Exploring London can be an exciting and affordable experience, with a variety of transportation options to suit all budgets. Whether you're looking for a bike ride around Santander or a bus route to take you anywhere in the city, there are plenty of ways to get around London without breaking the bank. For those who want to save money, the Oyster card is an excellent option. This card allows you to pay per use, which is usually cheaper than buying individual tickets.
Plus, there's a daily and weekly limit, so you can keep your costs down. However, it's important to note that most domestic rail services are independent of the Transport for London system. This means that you won't be able to use your Oyster card on these trains and will need to purchase a separate fare.