Planet Ocean Montpellier is a public aquarium located in Montpellier, France. The aquarium is dedicated to the discovery and conservation of the world's oceans and showcases the diversity of marine life from around the globe. The aquarium features more than 80 aquariums containing over 400 different species of marine animals, including sharks, rays, tropical fish, sea turtles, and jellyfish.

One of the highlights of the aquarium is the 360-degree tunnel, which allows visitors to walk through an underwater world filled with fish and other marine creatures swimming around them. There is also an interactive touch pool where visitors can get up close and personal with starfish, sea urchins, and other creatures.

In addition to the aquariums, Planet Ocean Montpellier features educational exhibits and activities designed to teach visitors about the importance of ocean conservation. The aquarium is committed to sustainable practices and is actively involved in research and conservation efforts to protect marine ecosystems.