SOURCE: traveloninspiration . com/2014/07/23/25-free-things-to-do-in-london/
As you would expect from one of the world’s most popular tourist destinations, London has a huge number of diverse attractions to keep you busy when you are not in the classroom.
Grand institutions such as the National Gallery, the British Museum, the Natural History Museum, and the Science Museum have been among the city’s most popular attractions for over a hundred years.
This list also includes several other lesser known collections that are equally worth a visit.
The city is particularly well known for its world-class museums and art galleries, many of which are completely free of charge.
In contrast, the Tate Modern was only opened in 2000 but it has quickly built a reputation as one of the best museums of modern and contemporary art in the world.