Cagliari is a place where historical relics layer the city, ancient customs define modern life, and its many centenarians share their wisdom with the next generation.
In the medieval Castello district,
lunch is sacrosanct, with churches, schools, and offices closing in its honor.
The lagoon is also home to the city's famous pink flamingos and features white crystalline pyramids on the horizon.
Author's summary: Cagliari preserves its historical relics and customs.