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Small Groups: 8-16 travelers-guaranteed!(average of 14)
Act now to take advantage of these terrific savings on last-minute departures, available exclusively on our website. You won’t find these deals anywhere else!
When you travel with O.A.T., we promise that you’re getting the best combination of value and experience, at the best price—even with international airfare included
When you refer new travelers to O.A.T. through our Vacation Ambassador Referral Program, you’ll earn $100 per person in your choice of CASH or credit—and the more travelers you refer, the greater the rewards: up to a FREE TRIP. Watch our video to learn how.
Learn about how you can guarantee your trip price—with OAT’s exclusive Good Buy Plan. The earlier you reserve and pay in full by check or electronic funds transfer, the more you'll save.
Many OAT travelers don’t stop at one annual adventure. For those who reserve two or more trips within one calendar year—either with OAT, Grand Circle Cruise Line, Grand Circle Travel, or a combination of the three—we’ve introduced a new Sir Edmund Hillary Club benefit to reward your exceptional passion for discovery.
Every time you travel with O.A.T., you'll receive a Frequent Traveler Credit worth 5% of the advertised cost of your trip, applicable toward the next O.A.T. adventure you take within one year.
At O.A.T., we strongly believe that word of mouth is our best advertisement. And it works. Just ask the more than 500 Group Leaders who have chosen an O.A.T. adventure for their travelers this year—and traveled FREE! Watch our video to learn how.
Watch our video to learn about the benefits of our Travel Protection Plan. You can cancel your O.A.T. adventure at any time—up to the day of your departure, and for any reason—and retain the FULL value of your trip, including your deposit.
See what differentiates us from other travel companies and how these differences have made O.A.T. the undisputed leader in small group travel along the road less traveled.
See why O.A.T. travelers are different from typical tourists—and especially how they love stepping out of their comfort zones and going off the beaten path to discover local culture. Plus, meet a few of the O.A.T. travelers who know the benefits of small group travel.
With itineraries designed exclusively for experienced American travelers, we’ve been providing indelible travel memories for more than 40 years. Find out what makes OAT the undisputed leader in small group travel along the road less traveled.
Create the adventure that's right for you. Learn how to personalize your trip, or view standard air routing and travel times.
Many OAT travelers return to discover the world with us time and time again, and to show our appreciation, we've created the Sir Edmund Hillary Club, a membership rewards program for travelers who've joined us on three or more adventures.
Over the past 10 years, our travelers and industry experts have given us high marks in independent surveys from Travel + Leisure, Condé Nast Traveler, and more. When you embark on an O.A.T. adventure, you can expect an award-winning experience.
Alan and Harriet Lewis created the nonprofit Grand Circle Foundation with the mission of changing people’s lives through travel—which includes both the travelers who journey with O.A.T., and the local people who welcome us so warmly into their homelands.
O.A.T. Vice Chairman Harriet Lewis created the Harriet’s Corner online community as a place where travelers can learn and connect. Enjoy stories, trivia, and short films featured in our Inside Scoop e-newsletter … ask and answer questions in our Travel Forum … view issues of our Dispatches quarterly magazine … and much more.
Join the community
Enjoy stories, traveler insights, and unique videos featured in our weekly e-newsletter.
Exchange thoughts, experiences, and opinions openly with other travelers, whether you're looking for information on a future trip, or have valuable insights from your own travels you'd like to share.
This quarterly magazine is filled with notes from the field that celebrate the adventurous spirit of our most experienced O.A.T. travelers.
Our free 101 Tips for Women Travelers booklet features advice from seasoned travelers, staff, and guides from around the world.
Share your photos and videos of memorable moments made with Overseas Adventure Travel.
Upload your best travel photos for a chance to win a free O.A.T. land or small ship adventure.
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Spain: Barcelona, Palma de Mallorca • Sardinia: the Barbagia • Sicily: Trapani, Erice, Agrigento, Siracusa • Malta: Valletta • Greece: Zakynthos Island, Delphi, Corinth Canal crossing, Athens
Our Activity Level rating system ranks adventures on a scale of 1 to 5 to help you determine if a trip is right for you. See the descriptions below for more information about the physical requirements associated with each rating.
Activity Level 1:
Easy
Travelers should be able to climb 25 stairs consecutively, plus walk at least 1-2 miles over some uneven surfaces without difficulty. Walks typically last at least 1-2 hours at a time. Altitude can range from zero to 5,000 feet.
Activity Level 2:
Moderately Easy
Travelers should be able to climb 40 stairs consecutively, plus walk at least 2-3 miles over some uneven surfaces without difficulty. Walks typically last for at least 2-3 hours at a time. Altitude can range from zero to 5,000 feet.
Activity Level 3:
Moderate
Travelers should be able to climb 60 stairs consecutively, plus walk at least 3 miles over some steep slopes and loose or uneven surfaces without difficulty. Walks typically last for 3 or more hours at a time. Altitude can range from 5,000 to 7,000 feet.
Activity Level 4:
Moderately Strenuous
Travelers should be able to climb 80 stairs consecutively, plus walk at least 4 miles over some steep slopes and loose or uneven surfaces without difficulty. Walks typically last for 4 or more hours at a time. Altitude can range from 7,000 to 9,000 feet.
Activity Level 5:
Strenuous
Travelers should be able to climb 100 or more stairs consecutively, plus walk at least 8 miles over some steep slopes and loose or uneven surfaces without difficulty. Walks typically last for 4 or more hours at a time. Altitude can range from 10,000 feet or more.
TRAVELERS' FAVORITES Discover the M/V Clio
TRAVELERS' FAVORITES NEW Itinerary
Discover the experiences that await from Spain to Greece.
TRAVELERS' FAVORITES Trip Itinerary
Discover the legendary landmarks you’ll explore and the cultural connections you’ll make in the Mediterranean.
TRAVELERS' FAVORITES New Stories, New Inspiration
Take a look at the films that inspire filmmaker David Conover—and preview the stories to come.
TRAVELERS' FAVORITES Climate Change & Travel
Travel with David Conover to see how people—from street protesters to Heads of State—respond to a changing climate and ocean.
TRAVELERS' FAVORITES Sharing Travel Moments
Hear why visual storytelling helps to build a conversation about the world from filmmaker David Conover.
TRAVELERS' FAVORITES Big Picture Earth Trailer
David Conover's newest television series takes us from Stonehenge to Petra, from Iceland to the Oracle at Delphi ... and beyond.
TRAVELERS' FAVORITES A Boat for Bangladesh
How can healthcare reach the remote coasts of Bangladesh? Watch a Greenpeace vessel transform into a hospital boat.
TRAVELERS' FAVORITES 36 Hours in Madrid
Discover the cultural, culinary, and commercial innovations of modern Madrid.
TRAVELERS' FAVORITES Athens and the Peloponnese
Get to know iconic Athens and discover the legendary locales beyond its borders with travel expert Rudy Maxa.
TRAVELERS' FAVORITES Barcelona's Best
In Barcelona—our pre-trip extension—there’s always something new to find, from little ice cream shops to trendy gin bars.
TRAVELERS' FAVORITES Land of Sicilia
Witness some of the gorgeous Sicilian scenery; from mountaintops to craggy shorelines and charming ancient cities.
TRAVELERS' FAVORITES My City: Barcelona
Experience Barcelona through the eyes of one of its locals—encountering skateboarders and local artists alike.
TRAVELERS' FAVORITES Madrid
TRAVELERS' FAVORITES 36 Hours in Athens
Discover two sides of Athens—from ancient ruins to a vibrant youth culture.
TRAVELERS' FAVORITES Going Local: Madrid
See the real Madrid, from its unique street art, unforgettable sunsets, and lively piano bars.
TRAVELERS' FAVORITES How to Make Greek Moussaka
Creamy and savory—moussaka is Greece’s most iconic comfort food. Learn to make this traditional dish.
TRAVELERS' FAVORITES Life in Malta
From a peaceful pace to friendly neighbors, hear why locals love living in Malta.
TRAVELERS' FAVORITES Sicily
Join travel expert Rudy Maxa for a tour of Sicily’s timeless treasures, from the ancient temples of Segesta to Mount Etna, Europe's largest active volcano.
TRAVELERS' FAVORITES Metropolis: Barcelona
Witness Barcelona's ancient neighborhoods and modern highlights—and learn the history that shaped them.
TRAVELERS' FAVORITES No Place Like Malta
Soar high above the island of Malta—from its placid turquoise coves to its gleaming white cities.
TRAVELERS' FAVORITES Bazaar: Sicily
Delve into eastern Sicily’s cultural gems, from a bustling fish market to wine produced on Mount Etna and colorful ceramics.
TRAVELERS' FAVORITES Spain & the Basque Country
Take a journey through Spain and the Basque country, from its coastal marinas to its architecturally-rich city streets.
TRAVELERS' FAVORITES The Real Sicily
Enjoy this heartfelt personal journey from the vibrant streets of Palermo to a tiny Sicilian hill town where change takes centuries.
TRAVELERS' FAVORITES The Grand Circle Cruise Line Experience
Travel aboard Grand Circle Cruise Line’s selection of river and small ships—from the Adriatic Sea to the Danube River.
TRAVELERS' FAVORITES Solo Traveler Experience
Hear about one solo traveler’s experiences in Turkey and Greece.
TRAVELERS' FAVORITES Harriet Lewis: Traveler to Traveler
Hear what real travel means to Harriet—unique experiences, connecting with others, and learning about yourself .
TRAVELERS' FAVORITES Travel Protection Plan
Learn about the benefits of Grand Circle's plan—and how you can protect your entire trip investment.
$7395 19 DAYS $390/DAY
$6495 18 DAYS $361/DAY
Reserve early and save up to 10% with our Good Buy Plan. See details >>
Extend your time abroad with our Ancient Glories extension. See more options >>
We’ve added additional departures of this adventure. Reserve today >>
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