There are always plenty of opportunities to go to a show, an exhibition, a club, restaurant or pub, to shelter from the clouds that tend to linger in the London sky. Due to the enormity of the city, London has the largest underground rail network in the world, but if you would prefer to stay out in the fresh air, you can choose to travel by double-decker bus. Familiarising yourself with these two means of transport will allow you to take full advantage of the many cultural activities on offer all year round. Always buzzing with activity, London will introduce you in the latest clothing and music trends, and promises you a visit full of energy and vitality.