The Museo Correr holds the civic history of Venice in documents, maps, and artworks.

Up to 30% of travelers on the London Underground don't take the most efficient route on the Tube. To address this, there's a new tube map up at London-Tubemap and you should take a look at it if you either live in London, or are about to travel here.

Paris lovers should take a look at the amazing map of Paris that Zeev Ben-Nahum has created after realizing that information about great spots in Paris aren't always very accessible.

Ireland is as famous for castles as it is for Guinness. Dotted everywhere on the Emerald Isle, the castles connect modern day tourists with the dramatic history of Ireland.

Travel planning takes time and lots of it. These five tools and options let you quickly find maps, currency exchange rates, somewhere to sleep, the local time and save your photos.