Miami Seaquarium Closes After 70 Years Amid Bankruptcy and Controversy

Miami Seaquarium shuttered its doors on October 12, 2025, after 70 years of operation in Miami. The park’s parent company, The Dolphin Company, filed for bankruptcy amid ongoing controversy over its treatment of animals.

Photograph: Shutterstock

Located on Virginia Key, the park has long been a staple destination for tourists, school field trips, and family recreation in the community. However, the past two years brought increasing scrutiny, with whistleblower complaints, federal citations, and the loss of its certification from the American Humane Association.

One of the park’s largest attractions and the focal point of much criticism was Lolita the orca, who, at the time of her death in 2023, was the second-oldest orca in captivity. In May 2023, activist and former animal trainer Phil Demers shared drone footage revealing the small, dirty tanks housing Lolita and her dolphin tankmates.

Lolita tragically died at age 57 in her tank in August 2023, due to a "progression of multiple chronic conditions, including renal disease and pneumonia," according to the necropsy report released by Miami Seaquarium.

In October 2023, the U.S. Department of Agriculture (USDA) issued a citation for “inadequate veterinary care for 25 animals” and later threatened to confiscate four animals. These citations were subsequently resolved.

The park’s closure has sparked celebration among animal activist groups like PETA. “Champagne corks are popping at PETA following the news that the Miami Seaquarium is finally shutting its doors after more than 50 years of imprisoning sick and suffering animals in crumbling concrete tanks, denying them proper veterinary care, and forcing them to perform tricks,” PETA stated. The organization is advocating for the surviving animals to be relocated to seaside sanctuaries where they can receive proper care and live more natural lives.

Amid bankruptcy filings, Miami Seaquarium was evicted from its lease by Miami-Dade County. The park had been the third-largest contributor to the county’s revenue through lease payments and taxes. The site will now be leased to Terra Group, a South Florida development firm, which plans to open a new aquarium without marine mammals.

The closure marks the end of an era for Miami’s iconic attraction, but it also opens the door for a new chapter focused on ethical animal treatment and sustainable tourism. Animal welfare advocates hope this shift will set a precedent for other facilities worldwide. Miami-Dade County officials are optimistic about the future development of the site, emphasizing a commitment to community and environmental values.