A quirky, passionate and knowledgeable guide leads groups on a 2½-hour English/Spanish/French walking tour of Arequipa's landmarks, such as San Lázaro church, and commercial places (with little hard sell) for taste-testing craft beer, chocolate tea and pisco (Peruvian grape brandy). Most participants are happy to tip the guide at the end.

Show up at the plaza of Iglesia de San Francisco and look for the guide in the green vest.