Aftershowing off their dance moveson the beach andseeing how chocolate is madethis past weekend,Kate MiddletonandPrince Williamheaded into the hills and forests of Belize on Monday.

The Duke and Duchess of Cambridge visited ancient Mayan ruins at an archaeological site deep in the Chiquibul Forest where they learned about the history and were taken to the stunning Caana (“sky palace”).

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“Wow,” Kate, who wore a simple white T-shirt tucked into khaki skinny cargo pants and her go-to white Superga sneakers, exclaimed as she took in the view.

The Mayan civilization built the temple palace 3,000 years ago and it would have been the center of a community of around 200,000 people.

Kate Middleton and Prince William.Samir Hussein/Pool/WireImage

Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge visit Caracol

“What you are seeing here is like the inside of Buckingham Palace,” Moore, associate director of the Institute of Archaeology (NICH) Belize, explains.

“The visit is important,” he adds of the couple’s outing.

Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge visit Caracol

Asked about the significance of a modern prince coming to an ancient site of kings, Moore tells PEOPLE, “Perhaps for the same reason as anyone — to see what life was like back then and to compare to what life’s like now and how society has evolved. Three thousand years ago they would think that was modern. It is a contrast, a comparison for him.”

Kate Middleton and Prince William with their tour guide Allan Moore.Jane Barlow/PA Images via Getty

The Duke and Duchess of Cambridge, with archaeological expert Allan Moore, at Caracol

After the archeological lesson, William, 39, took what the palace calls “a trip down memory lane” when he and Kate, 40, spent time with BATSUB (British Army Training Support Unit) in the jungle, which gives tropical environment training to British troops and international partners.

Prince William and Kate Middleton.Jane Barlow/PA Images via Getty

Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge visit Caracol

In 2000, as part of his gap year between Eton College and St. Andrew’s University, William spent a period of time with the unit under the guidance of the Welsh Guards. Ahead of Monday’s visit, he was “very much looking forward to spending time hearing about the training again,” according to a spokeswoman.

Prince William and Kate Middleton.Chris Jackson/Getty

Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge visit Caracol

The British army also works closely with conservation organizations such as Friends for Conservation and Development to protect the Chiquibul Forest, which is part of The Queen’s Commonwealth Canopy (the program to create a worldwide network of protected woodlands).

Later, the couple will be hosted at a reception at the Mayan ruins at Cahal Pech near San Ignacio, whichQueen Elizabethvisited in 1994. The party is in celebration of the Queen’sPlatinum Jubilee, and William will give a speech.

Kate MIddleton and Prince William.Samir Hussein/Pool/WireImage

Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge visit Caracol

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Prince William and Kate Middleton visit the British Army Training Support Unit (BATSUB) at the Chiquibul Forest Reserve in Belize on March 21, 2022.JOHAN ORDONEZ/AFP/getty

Prince William, kate middleton

The couple will travel to Jamaica and the Bahamas later in the week as they continue their visit to the Caribbean.

While in Jamaica, William and Kate will reportedlyface another protest— days after they were forced to cancel a planned outing in Belize due to a protest about colonialism.

Prince William and Kate Middleton visit the British Army Training Support Unit (BATSUB) at the Chiquibul Forest Reserve.JOHAN ORDONEZ/AFP/getty

Prince William, kate middleton

source: people.com