MUNAL is a building that outshines its own collection - a restored 1911 Palace of Communications with a soaring marble staircase, ceiling murals, and a glass-roofed courtyard that catches even museum-hardened travelers off guard. The permanent galleries track Mexican art coherently from the colonial period through the 20th century, anchored by Rivera, Orozco, Tamayo, and Dr. Atl; rotating shows add curatorial ambition. The real constraint is structural: the building is vast but the displayed work doesn't fill it, rooms close without notice, and labels are almost entirely in Spanish. Go on a free Sunday afternoon, buy the photography pass at the desk, take your time, and look up.
The staircase alone, Italian imperial marble climbing toward painted ceilings, stops people cold before they even reach the collection. Four centuries of Mexican art, Rivera to Leonora Carrington, for under five dollars, free on Sundays
When to go
Afternoons Tuesday to Friday dodge crowds; you'll move through the enormous building without rush.
How long
1.5 to 2 hours is typical; the building sprawls but galleries don't fill every room.
Do not miss
The marble staircase, ceiling frescoes, and iron-and-glass courtyard are the real draw.
Entry
Free on Sundays; ask the desk about the photography pass if you want to shoot.