What is the fine-grained topic of the following text: Wander colonial Bellavista to see its eye-popping avenue artwork, get misplaced in Barrio Italia’s shaded cafés and classic stalls, climb Cerro San Cristóbal for sweeping metropolis views and go people-watching in historic Plaza de Armas. Only return the topic.
Tourist attractions in Bellavista and Barrio Italia neighborhoods in Chile.