I’m on vacation in Europe until the 24th. Each weekday until my return there will be a brief post about some feature of the city I’m visiting that day.

You can get anywhere on the Paris Métro. This map shows central Paris, with a 500 meter radius (roughly 1/3 mile) circle around every Métro and RER station. The entire city has subway station density comparable to downtown DC. Everywhere is within a short walk of at least one station.

Map by mapsbynik on tumblr.