Prince Harry and Meghan Markle are days away from completing their autumn royal tour.
The duke and duchess’ trip – which has been focused on youth leadership, as well as environmental and conservation efforts – has seen them visit cities throughout Australia, Fiji, Tonga, and New Zealand.
The tour will conclude on October 31 after an official visit to Rotorua, New Zealand.
Below, see all the standout moments from Harry and Markle’s royal tour so far.
On October 16, Meghan Markle and Prince Harry started their tour with an official visit to Sydney, Australia.
The Duke and Duchess of Sussex were welcomed at Admiralty House by the governor-general of Australia, Sir Peter Cosgrove, and his wife, Lady Lynne.
Their official visit to Sydney came one day after Kensington Palace announced that the two are expecting their first child together.
For the occasion, Markle chose a chic white dress by Australian brand, Karen Gee, and beige Stuart Weitzman heels - one of the first looks at her maternity style.
The duchess is reportedly about 12 weeks along in her pregnancy, according to People, and is due to give birth in spring 2019.
The couple then attended the launch of the Taronga Institute of Science and Learning.
The duke and duchess were there for the official opening of the facility, a living lab for conservation education and research.
The couple met a koala at Sydney's Taronga Zoo.
The pair spent some time with Rubi, the mother of two koalas who were named after the duke and duchess.
Harry and Markle later greeted well-wishers outside the Sydney Opera House.
During one memorable moment, the couple broke from royal tradition to take a photo with a young girl who they thought resembled the duchess, the Daily Mail reported.
Harry chatted with 98-year-old Daphne Dunne, who has met the prince several times before.
Dunne previously met the royal in 2015, and then again in 2017, during his visits to Australia.
Young fans held up creative posters while waiting to see the duke and duchess.
After meeting with members of the public, the duke and duchess went inside the Sydney Opera House to watch members of Bangarra Dance Theatre, an Aboriginal and Torres Strait Islander dance company, rehearse.
Harry and Markle continued their tour of Australia with a visit to Dubbo on October 17.
Getty Images chief photographer Cameron Spencer captured the moment when the duke and duchess hugged a young well-wisher.
"[The child] embraced Prince Harry with the warmest affectionate hug, and then did the same with Meghan," Spencer told Town & Country.
"It was a special moment," Spencer added. "The newly announced parents-to-be appeared emotional, and it was a real, candid, unexpected encounter that sums up why the royals are so popular with people."
The pair attended an unveiling ceremony for the Royal Flying Doctor Service's new aircraft at Dubbo Airport.
Markle wore a gray blazer from her friend Serena William's fashion line, a white button-up shirt, black skinny jeans, and black ankle boots.
The duke and duchess then headed to Mountain View Farm, which is owned and run by the Woodley family.
Harry and Markle chatted with the family of farmers and joined them for a picnic.
For the occasion, the duchess baked some banana bread, which, according to Rebecca English, the Daily Mail's royal correspondent, is made with chocolate chips and a "bit of ginger."
Later that day, the couple were photographed sharing an umbrella in the rain.
Harry and Markle were all smiles during a community picnic at Dubbo's Victoria Park.
Markle also kept her husband dry while he gave a speech to the public.
The duke addressed a crowd of about 15,000 people, which included local farmers who have been hit hard by two years of drought, the Daily Mail reported.
"I know that life has not been easy," the duke said. "And despite welcome rain, it's going to take a lot more and a long time to recover."
"People in many farming communities generally don't feed themselves before they need," he said. "They are often more isolated, [their] social networks are smaller, and there is still a stigma surrounding mental health."
He continued: "If I may speak personally, we are all in this together, because asking for help was one of the best decisions that I ever made. You will be continually amazed how life changes for the better."
On October 18, the duke and duchess started the third day of their tour with a walkabout in Melbourne.
Harry and Markle accepted cards, flowers, and gifts from the public.
The couple then attended a reception at Government House, where Markle accessorized her $873 dress with a handmade pasta necklace.
According to news.com.au, the necklace was a gift from a young fan named Gavin, who said he spent all morning making it for the duchess.
For lunch, Harry and Markle sampled kangaroo meat at Charcoal Lane, a social enterprise restaurant in Fitzroy, a suburb of Melbourne.
The couple was served an entrée of mushroom, quinoa, and chargrilled kangaroo, and main courses of wild boar, saffron risotto, and barramundi (a fish native to Northern Australia and Papua New Guinea).
During their time in Fitzroy, the ever affectionate couple also took their PDA to a whole new level.
While chatting with artist Robert Young in front of a mural he painted to honor Fitzroy's Aboriginal roots, Harry reached behind his back and held one of Markle's hands with both of his hands.
The tender moment was captured by Melbourne's Fox FM and shared on Twitter, much to the delight of royal fans.
The couple later rode the tram while chatting with students from local schools.
The duke and duchess met with students from Albert Park Primary School, Port Melbourne Primary School, and Elwood Secondary College.
On October 19, Markle and Harry visited Sydney's Bondi Beach.
On Friday, the royals met with members of OneWave, a nonprofit surf community focused on raising awareness about mental health issues.
The duchess looked stylish yet comfortable in a striped $1,420 maxi dress by Martin Grant.
The duke and duchess also strolled barefoot in the sand.
Before hitting the beach, Markle took off a pair of wedges, a type of shoe the queen reportedly doesn't like.
Prince Harry gave a speech at the Invictus Games opening ceremony on October 20.
Created by the duke, the sporting event brings together wounded and recovering veterans, as well as active servicepeople, from all over the world.
Hours before the opening ceremony, Kensington Palace's official Twitter account shared a candid picture of Harry practicing his speech for the event's opening ceremony in front of Markle.
The couple wore matching windbreakers on the sixth day of their tour.
On October 21, the duke and duchess boarded a boat in Sydney Harbor to watch the Invictus Games sailing final.
During the event, a sailor from the US team lifted Harry off his feet in such a big hug that Markle screamed in surprise.
The duchess paired her windbreaker with sneakers from an environmentally-conscious brand.
Markle looked comfortable in black skinny jeans and white eco-friendly Veja sneakers - days after she changed out of heels into a pair of Rothy's flats made out of recycled water bottles.
On October 22, Markle wore sustainable fashion again during a walk around Fraser Island in Queensland, Australia.
She was photographed in a maxi dress from Reformation, an eco-friendly clothing brand known for its sustainable practices.
The gray and white striped number, which features a thigh-high slit, was a departure from Markle's signature belted designer dresses and pantsuits.
The duchess paired the flowy summer dress with Karen Walker sunglasses and brown Sarah Flint sandals.
That same day, Harry met with the Butchulla people, who are the traditional owners of Fraser Island.
During his visit, the prince officially added Fraser Island - or K'gari, as the local Butchulla people call it - to the Queen's Commonwealth Canopy project, a network of more than 90 forest conservation initiatives.
The following day, the duchess was photographed cradling her baby bump at a state banquet in Suva, Fiji.
At the formal event, Markle wore a $1,431 caped gown by British label Safiyaa - an ensemble that resembled one of Kate Middleton's most memorable maternity looks.
On October 24, Markle opened up about working in college to pay her tuition.
In a speech addressed to students and staff at the University of the South Pacific (USP) in Suva, Fiji, Markle talked candidly about the importance of providing open access to education, particularly for "women and girls in developing countries."
The duchess, who graduated from Northwestern University in 2003 with a double major in theater and international studies, also addressed the challenges of affording higher education "for many people around the world," herself included.
Speaking about her time at Northwestern, Markle said it was only through scholarships, financial aid, and work-study programs - where her "earnings from a job on campus went directly towards [her] tuition" - that she was able to attend college.
Meanwhile, the duke sampled some kava, a traditional Fijian drink.
He also dedicated Fiji's Colo-I-Suva Forest Park to the Queen's Commonwealth Canopy.
Photographer captured the moment Markle was whisked away by her security team during a scheduled engagement.
On Wednesday, Markle visited a market in Suva, Fiji, to learn about the UN Women's project, Markets for Change. According to Sky News, the duchess met with fans and local vendors for eight minutes before her security team escorted her away from the venue.
Kensington Palace later said the visit was cut short because of "crowd management issues," Sky News reported.
Markle stunned in a designer gown at the Australian Geographic Society Awards on Friday.
According to the Daily Mail, the Oscar de la Renta dress retails for £10,000 ($12,816 USD) and features black bird embellishments designed by Sarah Esmoingt.
The duchess paired the gown with $750 Aquazzura "Deneuve Bow" pumps, one of her go-to heels.
The next day, the duke and duchess greeted fans before visiting the National War Memorial in Wellington, New Zealand.
The couple's royal tour will conclude on Wednesday after several engagements in Rotorua, New Zealand.
The couple attended a welcome ceremony at the Government House in Wellington.
At the ceremony, Harry and Markle performed the Hongi, a traditional Māori greeting in which two people press their noses and foreheads together.
The duchess later gave a speech about women's suffrage and gender equality.
Markle began her speech by saying "Tēnā koutou katoa" - or "Greetings to all" - in Māori, the eastern Polynesian language spoken by the indigenous population of New Zealand.
On Monday, Markle was photographed comforting a young fan who started crying while meeting her.
Visit INSIDER's homepage for more.