The World Metro Map by collective ArtCodeData connects 214 metro/subway systems, 791 lines and 11,924 stations from around the world. Menu Search. Log in Subscribe. Sign up Sign in ...

Around the world, there are about 62,500 power plants operating today. That includes everything from coal-fired plants to hydroelectric dams to wind farms. But where are all these plants?

Now, you can zoom around this huge, detailed map of the ancient world labeled with cities from all sorts of archaeological records, classical text references and European imagery ...