--Let's Go style? Our student researchers have canvassed everything from the Pyrenees to the Mediterranean coastline for the scoop on these diverse countries. From the dizzying spires of Barcelona's Sagrada Família cathedral to the celebrity-strewn beaches of Ibiza, we dare you not to have a good time in Spain. Not to be overshadowed, Portugal boasts the stunning coastline of the Algarve and the posh fado restaurants of Lisbon. Get ready for nonstop nocturnal revelry and an adventure that you'll never forget.

Let's Go publishes the world's favorite student travel guides, written entirely by Harvard undergraduates. Armed with pens, notebooks, and a few changes of underwear stuffed in their backpacks, our student researchers go across continents, through time zones, and above expectations to seek out invaluable travel experiences for our readers. Let's Go has been on the road for 50 years and counting: We're on a mission to provide our readers with sharp, fresh coverage packed with socially responsible opportunities to go beyond tourism.