Marine Conservation

Guardians of the Lagoon

 

Aroa Lagoonarium is one of Rarotonga's most treasured marine environments and is protected under a traditional Ra'ui.

 

At The Rarotongan Beach Resort, our Marine Conservation Programme allows guests to explore this unique ecosystem while contributing to reef conservation, restoration and research alongside our marine scientists.

 

2025 Highlights

  • 800+ Coral Fragments Maintained
  • 1 Active Restoration Site
  • 2 Ecological Baseline Surveys
  • Community Engaged in Conservation

 

 

 

                                                                                     Our Programmes

                                                                                                                                        Discover the different ways you can explore and contribute to Aroa Lagoonarium.

REEF GUARDIANS

 

Designed for young explorers, combining snorkelling, marine science and reef discovery.

 

 

REEF DISCOVERY

Learn how scientists study reef ecosystems through hands-on monitoring and data collection.

CORAL RESTORATION EXPERIENCE

 

Take part in active reef restoration by helping maintain our coral nursery site.

REEF RESEARCH SERIES

Evening presentations exploring marine science, conservation and current reef research in the Cook Islands.