Fodor's Expert Review Preservation Hall

At this cultural landmark founded in 1961, a cadre of distinguished New Orleans musicians, most of whom were schooled by an ever-dwindling group of elder statesmen, nurture the jazz tradition that flowered in the 1920s. There is limited seating on benches—many patrons end up squatting on the floor or standing in back—and no beverages are served, nor are there restrooms. Nonetheless, legions of satisfied music lovers regard an evening at this all-ages venue as an essential New Orleans experience. You must buy a ticket online in advance (nothing is old at the door any longer), and you are asked to arrive 20 minutes before the performance.