Tube map highlights the routes that aren’t in tunnels

Tube map highlights the routes that aren’t in tunnels.

Scared of travelling on the Underground because you’re claustrophobic? The Tube map that highlights the sections that AREN’T in tunnels
More than half the Tube’s stations are above ground – only Victoria and Waterloo & City wholly underground
Parts of the lines on the Tube map have been given a grey overlay to illustrate which bits are underground
The map also shows which London Overground, DLR and TfL Rail services are in tunnels 

Source: Tube map highlights the routes that aren’t in tunnels | Daily Mail Online