Cruise Ship Accused of Destroying Coral Reefs in Indonesia
In a recent incident that has sparked environmental concerns, Silversea Cruises’ Silver Cloud is accused of causing significant damage to the coral reefs near Alor, Indonesia.
The allegations come from experienced diver Tim Yeo, who was on-site when the damage reportedly occurred during the ship’s visit on July 11, 2025.
The Incident
Yeo, a seasoned diver and the COO of Bluewater Travel, shared his shock on social media, claiming that the Silver Cloud used a total of 39 anchors, with each of the 13 zodiacs dropping three anchors.
According to Yeo, these anchors landed directly on the delicate coral reef, with one incident showing an anchor tangled around a coral head and removed by a crew member. He describes the event as an “environmental tragedy,” pointing out that the damage done in just a few hours could take years to recover from.
Indonesia’s Coral Triangle, where Alor is located, is home to some of the world’s most biodiverse marine ecosystems, but it is also one of the most threatened by human activities and environmental stressors. Over 85% of the reefs in the area are considered endangered, making the alleged damage particularly alarming.
A Disputed Narrative
In a video shared by Yeo, the diver recorded an unsettling scene of a crew member struggling to remove an anchor from the coral bed. Yeo’s allegations were further compounded by a controversial exchange, in which one of the crew members allegedly insulted him with derogatory language.
However, some aspects of Yeo’s claims have been disputed. For example, Yeo incorrectly accused the cruise line of failing to pay the required $3 USD marine park fee, suggesting that the Silver Cloud was not registered for its visit to Alor Island. Cruise tracking data, however, shows that the ship was on the port schedule, and other reports confirm that Silversea had all the necessary permits to visit the region.
Silversea’s Response
As of now, neither Silversea Cruises nor its parent company, Royal Caribbean, has issued an official statement regarding the incident.
Yeo has called on environmental organizations such as the International Association of Antarctic Tour Operators (IAATO) and the Association of Arctic Expedition Cruise Operators (AECO) to investigate the claims and take action.
Silver Cloud’s Environmental Record
Despite this controversy, the Silver Cloud has a strong environmental reputation, having maintained its ISO 14001 certification for environmental management. This certification is awarded to companies that meet high standards in sustainability and environmental impact, which is notable for an expedition vessel.
Silversea Cruises is also under scrutiny for another mishap involving Silver Cloud, where about 100 passengers were stranded on the remote Adele Island in a previous incident. While guests had to navigate coral fields to reach deeper waters for evacuation, the exact environmental impact remains unclear.
Moving Forward
As the Silver Cloud continues its voyage, the cruise community and environmentalists will likely keep a close eye on the ship’s actions. Silversea’s commitment to environmental stewardship will likely be tested in the coming months, especially during its upcoming return to Antarctica, a region that requires strict adherence to environmental guidelines.
With cruise ships becoming an increasingly popular means of travel, the issue of their environmental footprint continues to spark debate. This incident highlights the importance of responsible tourism and the potential consequences of negligence on fragile ecosystems.
Stay tuned for updates on this developing story.
