The Oceanographic Museum of Monaco has created Oceano Odyssey – Mission Pelagos, the flagship experience of its Mediterranean 2050 programme, which converts the century-old Salle de la Baleine into the interior of a scientific research vessel instead of installing a conventional immersive gallery inside the historic room.
According to the museum, the project began with an ambition that shaped every later decision: not to explain the future of the Mediterranean, but to let visitors experience a future worth protecting. Rather than framing the sea through environmental decline, the exhibition places audiences inside a scientifically credible vision of a Mediterranean in which long-term conservation has succeeded, a shift the museum says fundamentally directed the design.
Heritage treated as narrative material
The hall's monumental architecture and suspended marine skeletons were not concealed behind technology. Projection mapping, sound and scenography are used to reveal the architecture rather than compete with it, an approach the museum presents as enhancing an iconic cultural space while preserving its identity.
A shared journey rather than a headset tour
The visit was conceived for groups rather than isolated individuals. Instead of relying on headsets or personal devices, the exhibition brings families, school groups and international audiences into the same environment, where visitors accompany Captain Anita and her crew on a scientific expedition. The route passes through seagrass meadows, coral habitats, deep canyons and open waters populated by dolphins, fin whales, sperm whales and more than thirty Mediterranean species. The stated intention is that science is encountered through exploration rather than delivered through interpretation alone.
Scientific input written into the creative process
The museum's scientific teams were involved from the earliest stages of development, working alongside designers, writers and digital artists throughout the project. Scientific knowledge did not merely validate finished concepts; it informed the narrative, the shape and behaviour of the marine species, the reconstruction of habitats and the overall visitor experience. On the mezzanine, the institution's Mediterranean scientific collections are placed in dialogue with the digital storytelling, so that immersive media and authentic collections reinforce one another within the same exhibition rather than being separated.
Technical delivery
The installation is fully reversible and accommodates more than 310 m² of projection mapping, synchronised through Medialon show control and a Modulo Pi media server architecture. The digital environment, developed in Unreal Engine, recreates a scientifically informed 300 km² Mediterranean ecosystem and combines more than 866,000 digital assets with over thirty species rebuilt in close collaboration with the museum's scientific teams. The museum states that the technical ambition should be barely noticeable to visitors, with technology existing to sustain the illusion rather than become the attraction.
Oceano Odyssey is offered by its creators as a model in which immersive design supports a museum's educational mission, adds value to historic architecture and invites visitors to see themselves as participants in the future they wish to protect. The project's transferability to other institutions would rest on reproducing the same early and continuous collaboration between scientific and creative teams.