During our Sicily's Ancient Landscapes & Timeless Traditions adventure, you can explore hillside Taormina—home to a Greco-Roman theater that is one of the most highly regarded ancient sites in Sicily—alongside your Trip Experience Leader, a local guide, and fellow O.A.T. travelers.

O.A.T. solo travelers never feel alone in the company of a small group. Discover the destinations they're exploring on our top 10 adventures with FREE single space available in 2024.

1. Sicily's Ancient Landscapes & Timeless Traditions —Maximum group size: 16

NEW: Our most popular video by an O.A.T. traveler—created by Dean Silvers, 7-time traveler from Santa Cruz, CA:

• 16-day O.A.T. Small Group Adventure

2. Untamed Iceland —Maximum group size: 16

Our most popular slideshow by an O.A.T. traveler—created by Frank Goudy, 22-time traveler from Cuba, IL:

• 14-day O.A.T. Small Group Adventure

3. Japan's Cultural Treasures —Maximum group size: 16

NEW: Our most popular slideshow by an O.A.T. traveler—created by William Kleinsorge, 24-time traveler from Woodstock, GA:

• 15-day O.A.T. Small Group Adventure

4. Northern Italy: The Alps, Dolomites & Lombardy —Maximum group size: 16

NEW: Our most popular slideshow by an O.A.T. traveler—created by Flora Lee, 30-time traveler from Lake Oswego, OR:

• 16-day O.A.T. Small Group Adventure

5. Irish Adventure: Dublin, Belfast & the Northwest Counties —Maximum group size: 16

NEW: Our most popular slideshow by an O.A.T. traveler—created by Pamela Taylor, 13-time traveler from Houston, TX:

• 17-day O.A.T. Small Group Adventure

6. Scotland Revealed: Legends, Lochs & Highland Landscapes —Maximum group size: 16

NEW: Our most popular slideshow by an O.A.T. traveler—created by Mary Jo Heger, 29-time traveler from Saint Petersburg, FL:

• 15-day O.A.T. Small Group Adventure

7. Ancient Kingdoms: Thailand, Laos, Cambodia & Vietnam —Maximum group size: 16

NEW: Our most popular slideshow by an O.A.T. traveler—created by Harold White, 11-time traveler from Columbia, MD

• 17-day O.A.T. Small Group Adventure

8. Crossroads of the Adriatic: Croatia, Montenegro, Bosnia & Herzegovina, and Slovenia —Maximum group size: 16

Our most popular slideshow by an O.A.T. traveler—created by Jack Carswell, 13-time traveler from Augusta, GA:

• 18-day O.A.T. Small Group Adventure

9. Inside Vietnam —Maximum group size: 16

Our most popular video by an O.A.T. traveler—created by Robert Ruef, 31-time traveler from Crossville, TN:

• 20-day O.A.T. Small Group Adventure

10. Morocco Sahara Odyssey —Maximum group size: 16

Our most popular slideshow by an O.A.T. traveler—created by Jeff Drake, 9-time traveler from Beaverton, OR:

• 16-day O.A.T. Small Group Adventure