Many people don’t realize that a large part of the London Underground Tube Network is not actually underground. Most of the central London bits are, but as the Tube spreads out across the London metropolitan area, it mostly goes above ground. The map above shows you what’s underground and what is not underground. The darker bits are what’s underground. (Click the image for a larger version).
London Forecast
London
scattered clouds
42.7
°
F
45.3
°
40.5
°
88 %
1.9mph
40 %
Tue
44
°
Wed
41
°
Thu
37
°
Fri
37
°
Sat
37
°
USD - United States Dollar
GBP
1.26
EUR
1.09
CAD
0.74
AUD
0.66
Sadly, clicking the image only gives me another one the same size, and not bigger.