"Let's Go publishes the world's oldest budget travel guides, written by the world's youngest travel writers -- all Harvard students on their summer break. Armed with pens, notebooks, and dangerously few changes of underwear stuffed in their backpacks, our intrepid researchers go across continents, through time zones, and above expectations to seek out priceless travel experiences at less of a price. Let's Go has grown a lot in the 60 years since our first writer backpacked across Europe, but our mission remains the same: creating a travel guide for those who think travel is beyond their reach"--Back cover.