Miami's Acqualina Resort Is Sinking — And The Ground Beneath It Is Moving

On a 2.5-mile sandbar in Sunny Isles Beach, Acqualina rises 51 stories out of the Atlantic — a "Florida Riviera" of pale stone, fountains, Rolls-Royces, lobbies by Karl Lagerfeld, an ice rink, a Michelin restaurant, and penthouses that sell for $27 million. LeBron James bought there. But in December 2024, University of Miami scientists published a list of 35 coastal buildings sinking into the ground — and two of them share Acqualina's campus. This is the story of how one of America's most exclusive skylines ended up on a list nobody wanted to be on: the porous limestone and loose sand that "creep" under a 50-story tower, why construction on one lot can sink a building three towers away, the 2021 Surfside collapse that killed 98 and triggered the research, the beach now hauled in by dump truck because the offshore sand ran out, the Florida law turning structural bills over to owners — and the uncomfortable twist at Acqualina, where the $600 million towers built right next door belonged to the same family. The study names no single cause. But the scientists wrote there's no sign the sinking will stop. 🏝️ Should the city stop approving new towers until the ground is understood — even if it means losing billions? Or did these buyers get exactly what they paid for on a sandbar? Let me know in the comments. ⚠️ Note: no building named here is known to be unsafe, and the study's authors did not claim any is in danger. This is a documentary about geology, money, and public satellite research. Subscribe for more investigations into luxury real estate colliding with physics and the ground itself. ⏱ CHAPTERS 00:00 Acqualina: the Florida Riviera 00:49 The satellites caught 35 buildings sinking 01:38 A ten billion dollar sandbar 02:04 The Trump brothers and the amenities 06:00 Built after 1997: the boom 07:44 The city that can't stop building 09:16 A stack of crackers and sugar: creep 10:23 Your neighbor's foundation sinks you 11:09 The rising sea you can't wall out 11:57 Differential settlement: the danger 12:26 Surfside: 98 lives, and the lawsuit 14:03 The war on the sand (dump trucks) 16:06 The bill: the new condo law 17:29 1997, and a skyline aging all at once 18:57 At Acqualina, the neighbor was family 20:15 December 2024: the study goes public 21:04 The worst number: the Porsche tower 23:19 What do you do now? You sell 26:03 It didn't have to be this way 27:19 You can't negotiate with the sand 27:50 The ground is only getting started