A fashionable resort since the 18th century, Brighton remains London and South England's seaside escape. Brighton and adjoining Hove's popularity grew immeasurably when the railway arrived in 1841.

"When in Rome, do as the Romans." That classic advice leads to a wealth of options: Should you follow Augustus and Caesar, whose Rome is filled with spectacular ancient structures?

For a bird's-eye view of London, take a spin on the London Eye, the Ferris wheel overlooking the Thames. Don't miss landmarks like Big Ben, the Tower of London, St. Paul's Cathedral and the Globe Theatre.