Dramatic, even awe-inspiring, nearly the entire complex is closed to the public.
Home to a collection of early 20th century murals by a very young Juan O'Gorman, it's a good one to visit.
Chapultepec Castle is one of the premier sites in the city, and one of the highest you can visit, too!
Initially intended as but one part of a City of the Arts, today's Anahuacalli Museum is a far more contemporary space than you might imagine.
One of the 20th century's most enigmatic figures, a Museum to Leon Trotsky is one of the most visited in the city.