The lines take a dramatic route through ditches cut through Princes Street Gardens and under the Mound (in the National Gallery you can feel a faint movement as the trains travel underneath).
The subway trains stay clear of anything interesting within the city.
mnli hypothesis: The subway trains stay clear of anything interesting within the city. premise: The lines take a dramatic route through ditches cut through Princes Street Gardens and under the Mound (in the National Gallery you can feel a faint movement as the trains travel underneath).