On March 24, 2026, King Charles III and Queen Camilla paid a visit to the Eden Project in Cornwall to mark the 25th anniversary of the renowned ecological centre. Highlighting their visit, the royal couple took part in a light-hearted cake-cutting ceremony, which featured an unusual twist — they used a sword borrowed from Colonel Sir Edward Bolitho, the Lord Lieutenant of Cornwall.
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As they attempted to slice through a brilliantly crafted cake made by local baker Niki Lowe, the pair shared laughter over the surprisingly resilient sponge. A video shared on social media showed the couple, all smiles, as they struggled to make a clean cut through the celebratory dessert. The jovial scene culminated when King Charles jestingly mimicked stabbing the cake, much to the amusement of the assembled crowd. However, their light-hearted efforts led to Queen Camilla jokingly commenting on the sword being covered in cake before it was eventually wiped clean.

King Charles, reflecting on the development of the Eden Project since its establishment in 2001, expressed awe at how the site has blossomed from a former clay pit into a significant environmental attraction. “I remember when I first came here, there was nothing – amazing how it’s developed and grown,” he remarked. The Eden Project has transformed into a global garden with two biomes and extensive outdoor spaces for visitors to explore.
In conjunction with the anniversary celebrations, the royal visit aimed to promote The Big Help Out initiative. This upcoming community-driven volunteer initiative encourages citizens across the United Kingdom to engage in environmentally beneficial activities, including gardening and local litter pick-ups. It aims to foster community spirit and enhance involvement in sustainability efforts.
To commemorate the milestone, the couple unveiled a plaque celebrating the contributions of the Eden Project over the years, reinforcing the collaboration between royal figures and environmental causes. During their visit, King Charles and Queen Camilla also took a moment to indulge in some fun activity on a wooden marble run constructed from timber salvaged from storm-damaged trees across Cornwall. The King’s humorous remark, “That’s one way of losing your marbles!” echoed the light-hearted atmosphere of their visit.
Following their time at the Eden Project, King Charles and Queen Camilla’s royal engagements continued in St. Austell, where they visited The Market House. There, King Charles poured a pint of alcohol-free ale, further engaging with the local community. The royal couple met with various grassroots organisations at the Holy Trinity Church, showcasing their commitment to connecting with the public.
However, the day was not without controversy. As they exited the church, the couple encountered hecklers who questioned them about the allegations surrounding the former Prince Andrew and his associations with the convicted sex offender Jeffrey Epstein. This followed a string of protests faced by the royal family, notably during Commonwealth Day services in London, where demonstrators voiced their dissent against the monarchy.
King Charles has previously stated regarding his brother’s legal troubles, “The law must take its course,” as he addresses ongoing inquiries into Prince Andrew’s conduct. The royal family’s interactions with the public are often underscored by such challenges, reflecting the complexities of their roles in modern society.
Moving forward, King Charles and Queen Camilla’s visit not only celebrated the Eden Project’s achievements but also illustrated the royal family’s commitment to environmental issues and community engagement. Their presence at the ecological centre served as a reminder of the importance of sustainability and public involvement in preserving the environment for future generations.
