New Orleans, Louisiana: three empires, one American city

New Orleans's founding story explains almost everything about how the city feels. The French established it in 1718 as a strategic river-mouth outpost, naming it for the Duke of Orléans; Spain took control in 1763 after the Seven Years' War and held it for nearly four decades, briefly returning it to France in 1800 before the young United States purchased the entire Louisiana Territory in 1803 — doubling the country's size in a single transaction and making New Orleans an American city almost overnight. What visitors experience as quintessentially “French Quarter” architecture is, confusingly, largely Spanish: two devastating fires in 1788 and 1794 destroyed most of the original French timber construction, and the Spanish colonial government that oversaw the rebuild left the courtyard houses, thick masonry walls and elaborate wrought-iron balconies now considered the neighbourhood's signature look. The result is a genuinely rare thing in an American city: a street grid and architectural fabric that predate the country itself, still functioning as a lived-in neighbourhood rather than a preserved district.

Bourbon Street is the loudest, most tourist-facing slice of the French Quarter — a party corridor of bars and live cover bands that dominates most visitors' mental image of the neighbourhood — but the Quarter is considerably larger and quieter than that one street suggests. Jackson Square, the historic public square at the neighbourhood's heart, is anchored by St. Louis Cathedral, the oldest continuously active Catholic cathedral in the United States, with the Cabildo and Presbytère (former Spanish colonial government buildings, now museums) flanking it. Café du Monde, open around the clock at the square's edge, has served beignets and chicory coffee since the 1860s and remains the closest thing the city has to an obligatory stop. The Quarter's residential blocks away from Bourbon Street — quiet courtyards, ironwork balconies dripping with ferns, antique shops on Royal Street — are where the neighbourhood's actual historic texture is easiest to appreciate without the crowds.

New Orleans's musical culture runs deeper than any other American city's, a history that rewards its own reading — but practically speaking, visitors have two real choices for where to hear it. Bourbon Street offers volume and convenience but leans toward cover bands playing to tourists; Frenchmen Street, a few blocks away in the Faubourg Marigny neighbourhood just outside the Quarter, is where locals go instead, a dense strip of small clubs with a far higher ratio of genuinely excellent working musicians. Preservation Hall, inside the Quarter, formalizes the city's traditional-jazz lineage in a deliberately bare, unamplified listening room and remains the clearest single entry point into that tradition. Second-line parades — brass bands marching through the streets with a crowd dancing behind them — happen most Sundays for parts of the year and are genuinely public: visitors are welcome to join in rather than just watch, which is one of the more remarkable things a traveller can stumble into in any American city.

Visitors routinely use “Creole” and “Cajun” interchangeably, and New Orleans is the place to learn why that is a mistake. Creole cuisine is the city's own urban tradition — a genuinely cosmopolitan fusion of French technique, Spanish and Caribbean ingredients, and West African cooking knowledge, historically the more elaborate, “haute” cooking of New Orleans's townhouses and restaurants, typically built on a tomato-based foundation. Cajun food is rural Acadian cooking from the bayou parishes west of the city — descended from French-Canadian settlers exiled from Nova Scotia in the eighteenth century — rustic, roux-heavy, and traditionally tomato-free. Both traditions converge on New Orleans's restaurant scene today, and a single meal can plausibly draw on either: gumbo and jambalaya exist in both Creole and Cajun versions with genuinely different results, the po'boy sandwich (fried seafood or roast beef on French bread) belongs to the city outright, and red beans and rice on Monday is a New Orleans household tradition old enough to have its own folklore (originally the day laundry was done, needing a dish that could simmer untended).

Mardi Gras — the carnival season culminating on Fat Tuesday, the day before Ash Wednesday, and therefore moving with the Christian liturgical calendar between February and March each year — is New Orleans's defining civic ritual, organized around krewes: private social clubs that each stage their own parade, build their own elaborate floats, and throw beads and trinkets to crowds along the route. The season runs for weeks before Fat Tuesday itself, with parades most nights in the final stretch, and King Cake — a ring-shaped pastry with a small plastic baby hidden inside, whoever finds it traditionally hosting the next party — appears in bakeries throughout the season. Outside carnival, the New Orleans Jazz & Heritage Festival (Jazz Fest) each spring draws major national and international acts alongside the city's own musicians across multiple stages, and the French Quarter Festival offers a smaller, free, more locally focused alternative earlier in the same season.

The Garden District, upriver from the French Quarter, holds the antebellum mansions built by the city's American-era merchant class after the Louisiana Purchase — a deliberate architectural contrast to the Quarter's French and Spanish colonial styles, and best seen from the St. Charles Avenue streetcar line, the oldest continuously operating streetcar line in the world, which runs the length of the district beneath a canopy of oak trees. New Orleans's cemeteries are their own distinct sight: the city's high water table makes traditional in-ground burial impractical, so the dead are interred above ground in elaborate stone and marble tombs, giving cemeteries like St. Louis Cemetery No. 1 the look of miniature stone cities. Guided tours (recommended over solo visits at several historic cemeteries for both safety and preservation reasons) cover the above-ground burial tradition and the notable figures interred there. The National WWII Museum, a large and highly regarded institution built around New Orleans's own wartime shipbuilding history (the city produced the Higgins landing craft used in the D-Day invasion), is a serious half-day commitment and one of the country's best military-history museums regardless of the visitor's prior interest in the subject.

Much of New Orleans sits below sea level in a low-lying bowl between the Mississippi River and Lake Pontchartrain, held dry by an extensive system of levees and pumps that has been substantially rebuilt and expanded since Hurricane Katrina's levee failures in 2005 — a fact worth understanding as context for the city rather than a reason for concern on an ordinary visit. Hurricane season runs June through November, and travellers with dates in that window should keep half an eye on the tropical forecast, though direct hits are far less common than the season's length suggests. Day to day, the French Quarter and Garden District are both genuinely walkable, the St. Charles streetcar connects the two efficiently, and rideshare covers everything else; a car is more hindrance than help within the historic core, useful mainly for day trips out to the River Road plantations or the surrounding bayou country. Louis Armstrong International Airport sits a short rideshare or airport-shuttle ride from downtown.