Mar del Plata Aquarium Closes After 32 Years: A New Chapter for Marine Life
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An era ends for the iconic Argentine aquarium, raising questions about the future of its animals adn the ethics of marine parks.
End of an Era: Mar del Plata Aquarium Shuts Down
After more than three decades as a beloved tourist destination, the Aquarium of Mar del Plata has officially closed its doors. The aquatic park, a landmark in the city as 1993, ceased operations this Monday due to the expiration and non-renewal of its lease.The aquarium reached peak popularity in the late 90s and early 2000s, drawing crowds with its captivating marine animal shows.
Located near the Punta Mogotes lighthouse,the propertyS prime location has made it a target for real estate progress. The Peralta Ramos family, who own the land, have decided to pursue other projects, leading to the aquarium’s closure.
The Fate of the Animals: Relocation and Rehabilitation
The closure has sparked concern among animal rights groups regarding the well-being of the aquarium’s inhabitants, particularly the dolphins.While many celebrate the end of animal captivity for entertainment, the immediate focus is on ensuring the animals’ safe and ethical relocation.
The Dolphin Company, which owns the Aquarium, has stated that the animals born in captivity will be moved to similar facilities both within Argentina and internationally. The seven dolphins will be transferred to an oceanarium in the Caribbean. other marine mammals, such as sea lions, will also be relocated, some remaining within the country.

Loss of a Rehabilitation Center
The aquarium’s closure also marks the end of its marine fauna rehabilitation center, a crucial resource for injured animals along the buenos Aires coast.This center provided invaluable care and recovery services for a variety of marine species.
A success story highlighted by the aquarium is that of “Jorge,” a marine turtle who,after triumphant rehabilitation,will be released back into its natural habitat.
Ethical Concerns and the Future of Marine Parks
The Aquarium of Mar del Plata housed a diverse range of species, including penguins, flamingos, and various types of fish. Its closure signifies the end of an era of direct interaction between the public and marine life in captivity, a practice that has faced increasing scrutiny regarding its ethical implications.
The aquarium’s governance expressed regret over the closure, emphasizing its role in education, research, and marine fauna rehabilitation over the past three decades. However, the event prompts a broader reflection on the future of marine animal parks in Argentina and worldwide. As of 2024, a growing number of countries and regions have implemented stricter regulations or outright bans on keeping marine mammals in captivity, reflecting a global shift towards prioritizing animal welfare.
The closure of this park is not only a blow to local tourism, but also a milestone that invites you to reflect on the future of marine animal parks in Argentina and the world.
A Second Chance for Marine Life
Animal rights organizations are advocating for a more ethical future for the animals, hoping they will find suitable conditions in their new homes. March 31st marks the end of an era for the Aquarium of Mar del Plata, a place that was both an icon and a subject of debate regarding animal rights. The hope is that the animals will have a second chance in environments that better cater to their well-being.