National Geographic Explorer Chip Walter Embarks on Final Leg of 175,000-Mile Global Expedition

After five years traveling by land and sea, Chip Walter and Cyndy Mosites arrive in Singapore to begin their seventh and final continent across Oceania.

PITTSBURGH, PA, UNITED STATES, October 29, 2026 /EINPresswire.com/ — On September 27, 2021, author, journalist, and National Geographic Explorer Chip Walter and his wife Cyndy Mosites boarded a train out of Pittsburgh with an extraordinary ambition: to explore all seven continents the old-fashioned way—by ship, train, bus, automobile, and on foot, avoiding jets whenever possible.

Chip was 70. Cyndy was 62. They had sold their house and set out for an adventure with no certain ending.

Five years later, having traveled much of the globe, they are preparing to reach their seventh and final continent. On November 13, the couple will arrive in Singapore before boarding a ship bound for Australia.

If all goes as planned, they will return to Pittsburgh in mid-June 2027, nearly six years after departing, having traveled an estimated 175,000 miles exclusively by land and sea—not counting the few flights that circumstances forced them to take. Chip will be 76 and Cyndy 68. They call their journey The Vagabond Adventure.

EXPEDITION MILESTONES AND OVERLAND TRANSIT
Along the way, the couple has trekked through the Andes to explore the remote Inca ruins of Choquequirao, watched 36-foot humpback whales glide beneath their Zodiac in Antarctica, kayaked and ridden horseback through Patagonia, explored ancient Norse settlements in Newfoundland, and climbed toward Bhutan’s famous Tiger’s Nest monastery.

Not every mile has been easy. One particularly grueling stretch involved five buses over five days, covering some 2,000 miles from Ushuaia, Argentina, to Montevideo, Uruguay.

Their determination to avoid flying has also encountered obstacles. Ferry routes disappeared following COVID, while wars and political instability made certain overland crossings unsafe. On rare occasions, they had little choice but to take to the air. But never for long.

Some of their most enduring memories involve the kindness of strangers. When their car broke down on a remote Patagonian road, two French engineers stopped and repaired it. Months later, the couples reunited for dinner in Lyon. In Montenegro, a young woman came to their aid in a driving rainstorm, arranging transportation to a hotel they couldn’t find. They had never met the woman before.

“We’ve been helped by strangers all over the world,” Walter says. “Again and again, people who owed us nothing have gone out of their way to help us. Those are the experiences that stay with you.”

THE SEVENTH AND FINAL CONTINENT
The final continental chapter begins November 14 aboard the Azamara Pursuit, sailing from Singapore through Indonesia to Australia’s northern and eastern coasts, arriving in Sydney in early December.

After exploring eastern Australia, the couple plans to cross the continent aboard the legendary Indian Pacific, a four-day rail journey through the Blue Mountains, Broken Hill, Adelaide, and the vast Nullarbor Plain to Perth.

They then intend to continue by sea to New Zealand before eventually making their way home to Pittsburgh.

BACKGROUND AND LITERARY PROJECTS
A former CNN bureau chief, Emmy Award-winning documentary filmmaker, Carnegie Mellon University professor, and National Geographic Explorer, Walter has spent decades investigating human evolution, science, technology, and the remarkable behaviors that make us human. His books include Last Ape Standing, Immortality, Inc., and the science-fiction thriller Doppelgänger. He is also working on a new mystery set in the Arctic Circle. Cyndy worked for years in the fields of art and real estate before retiring.

Their adventures have been chronicled in hundreds of stories, photographs, and dispatches at Vagabond-Adventure.com. Walter plans to turn the journey into a series of seven books, one for each continent.

“Travel has a way of upending what you think you know,” Walter says. “The unfamiliar becomes familiar, strangers become friends, and the world turns out to be both more complicated and more connected than you ever imagined.”

Nearly six years after leaving Pittsburgh on a train, Chip and Cyndy hope to return with seven continents behind them—and enough stories to last another lifetime.

ABOUT THE VAGABOND ADVENTURE
The Vagabond Adventure is a seven-continent expedition undertaken by author, journalist, and National Geographic Explorer Chip Walter and his wife Cyndy Mosites, traveling primarily by land and sea since September 2021. You can follow their travel step-by-step on Polar Steps.

Note to Editors: Chip and Cyndy are available for interviews as travel permits. Photographs, dispatches, and additional background materials are available upon request.

Eric Ruben
Human Light & Power Co. LLC.
+1 714-498-6059
chip@vagabond-adventure.com
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The Vagabond Adventure, So Far…

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