Refer Friends & Earn Cash Rewards—Up to a FREE Trip.

Overseas Adventure Travel - The Leader in Small Group Travel and Small Ship Adventures

Lady walking through bamboo forest in Japan on an Overseas Adventure Travel with a promotion to save $6,000 on 2026 adventures.

Explore Our Top Adventures

Why O.A.T.?

Small Group Adventure

Travel with just 16 travelers on land—or 25 by small ship—for more personal experiences.

Leader in Solo Travel

The most solo-friendly travel in the industry, with FREE or low-cost Single Supplements.

 

Trip Experience Leaders

Explore each destination with expert local leaders who bring culture and history to life.

Cultural Connections

Connect with locals through Home-Hosted Visits, A Day in the Life experiences, and cultural exchanges.

Authentic Learning & Discovery

Off-the-beaten-path experiences designed to help you understand—not just see—the world.

Exceptional Value

Enjoy a 4-star experience at a 3-star price—with more included, from most meals to gratuities and cultural activities.

 

Explore By Region

Close-up of a zebra's black and white striped face and mane in Africa

Africa

15 Adventures

Icebergs and snow-covered cliffs rising from the ocean in Antarctica

Antarctica

2 Adventures

Woman in a traditional pink kimono with floral hair accessories holding a purple parasol in Asia

Asia

20 Adventures

Silhouette of a volcanic mountain landscape at sunrise in Central America

Central America

5 Adventures

Colorful flower-lined canal with traditional buildings and a bicycle in Europe

Europe

65 Adventures

Ancient pyramids rising from the golden desert sands in the Middle East

Middle East

7 Adventures

Red rock canyon with a flowing stream and green vegetation in North America

North America

1 Adventure

Mountaintop Incan ruins surrounded by lush green peaks and clouds in South America

South America

17 Adventures

Overwater bungalow with a thatched roof on a calm turquoise lagoon at sunset in the South Pacific

South Pacific

3 Adventures

Explore All Adventures
Hiker in a red jacket standing with raised arms before dramatic snow-capped mountain peaks under a cloudy sky.

Introducing Immersions

A new collection of 8-12 day active adventures

Discover More Discover More

From Our Inside Scoop Newsletter

Read More Read More
From Oregon to Oslo: Facing Fear, Finding Family in Norway


One traveler’s first O.A.T. adventure was the gateway to exploring her family roots.

Read More

Read More Read More
Autumn Leaving: Top 10 Most Popular Fall Journeys


See which trips our travelers are reserving right now.

Read More

Read More Read More
Short on Time, Big on Adventure: Immersing in the Galápagos

 

For one busy traveler, shorter O.A.T. trips were just what she was waiting for.


Read More

Aerial view of two people in a small boat harvesting pink water lilies in a lush wetland. Text reads: "Go Where Few Have Been. The world's most unforgettable experiences lie far from the familiar." Button: "Explore Adventures."
Group of children and adults smiling and waving outside a thatched-roof building.

About O.A.T.

 

At O.A.T., we believe travel is more meaningful when it fosters genuine connection. Our small-group adventures are guided by local experts, shaped by respect for the cultures we visit, and grounded in a commitment to responsible travel. Learn more about who we are, what drives us, and how we give back through the Grand Circle Foundation.

 

Who We Are          Our Mission          Grand Circle Foundation

 

Award-Winning Experiences

Interested in river cruises or a more leisurely style of travel?

Our family of travel brands has options. Explore with Grand Circle Travel

Grand Circle Travel Grand Circle Travel