Blaine Kern's Mardi Gras World lets visitors walk through a real float den year-round — but it's across the river from the Quarter, and getting there takes a little more planning than most attractions.

Mardi Gras World, officially Blaine Kern's Mardi Gras World, is one of New Orleans' most popular non-Quarter attractions — a working float den where visitors can see Carnival floats under construction year-round, not just in the weeks before Fat Tuesday. It's also one of the few major attractions located across the river, which changes how most visitors should plan getting there.
Mardi Gras World is a real, active warehouse where artists build and store parade floats for the city's krewes, so the floats on display change throughout the year as some go out for parades and new ones take shape. Tours include a short film on Carnival history, a walk through the den itself among floats many times larger than they appear on a parade route, and a slice of king cake for most visitors. Masquerade costumes and props are available for photos, which makes it a popular stop for both first-time visitors and locals showing out-of-town guests around.
A self-guided visit, including the film and a walk through the den, typically takes 60–90 minutes. Visitors combining it with lunch at the on-site café or a stop at the gift shop should budget closer to two hours, and groups booking a private guided tour should check the current tour schedule in advance since guided sessions run on a fixed timetable rather than continuously.
Mardi Gras World sits in Algiers on the West Bank of the Mississippi River, across the water from the French Quarter and most downtown hotels. That means it isn't a walkable stop the way most Warehouse District or Quarter attractions are — visitors need to cross the river by the Crescent City Connection bridge or the Canal Street Ferry, and the walking distance from the ferry landing on the Algiers side to Mardi Gras World is short but real, especially in Louisiana heat or with young kids in tow.
Our Algiers Point and ferry-dependent neighborhoods guide goes deeper on what that river crossing actually looks like for visitors relying on the ferry schedule rather than a car.
Mardi Gras World sits close to the Port of New Orleans cruise terminals, which makes it a natural stop for cruise passengers with a few hours before boarding or after disembarking — see a working float den, grab a slice of king cake, and still make it to the terminal with time to spare. Coordinating that stop with your cruise terminal transfer as one reservation avoids juggling the ferry schedule around a boarding deadline.
A reserved car service is the most direct way to reach Mardi Gras World from most hotels, since it skips the ferry schedule and the walk on the Algiers side entirely — your chauffeur drives the Crescent City Connection and drops you at the door, then waits or returns for pickup whenever your visit wraps up. For groups or families, especially with strollers or mobility considerations, that's a meaningfully easier trip than timing a ferry crossing around a tour.
Because Mardi Gras World requires a dedicated crossing of the river, it pairs well with an hourly, as-directed booking that also covers lunch in the Warehouse District or a stop at the National WWII Museum on the way back, rather than treating it as a separate round trip.
Tell us your hotel and preferred visit time, and we'll confirm a flat-rate round trip to Mardi Gras World, or build it into a longer day with other stops. See our hourly charter page or call (877) 609-1919 to book.
In Algiers on the West Bank of the Mississippi River, across the water from the French Quarter and most downtown hotels — not within walking distance of the Quarter.
The Canal Street Ferry crosses to Algiers, followed by a short walk, or a reserved car service can drive the Crescent City Connection bridge directly to the door.
60–90 minutes for a self-guided visit including the film and float den, closer to two hours with lunch or a gift shop stop.
No, it's open year-round as a working float den, with floats on display changing throughout the year as krewes build for upcoming parades.
Yes, it's close to the Port of New Orleans cruise terminals and a popular stop for passengers with time before boarding — coordinate it with your cruise terminal transfer to stay on schedule.
Flat rates, flight tracking, and professional chauffeurs — available 24/7.