Top 10: Adventures with Single Space Available in 2025
With 2025 just a day away, many O.A.T. travelers are already looking forward to joining us—especially our solo travelers, who reserve early to secure limited space. There’s still time to join them on our top 10 adventures with FREE single space available in 2025.
Please note: Single space availability was accurate at the time of publication and is subject to change.
1. Sicily's Ancient Landscapes & Timeless Traditions
NEW: Our most popular video by an O.A.T. traveler—created by Randall Kahn, 2-time traveler from San Francisco, CA:
- 16-day O.A.T. Small Group Adventure
- Single Spaces Available: 110
2. Northern Italy: The Alps, Dolomites & Lombardy
NEW: Our most popular slideshow by an O.A.T. traveler—created by Carole Kennedy, 21-time traveler from Columbia, MO:
- 16-day O.A.T. Small Group Adventure
- Single Spaces Available: 110
3. Egypt & the Eternal Nile by Private, Classic River-Yacht
NEW: Our most popular slideshow by an O.A.T. traveler—created by Barbee Tidball, 4-time traveler from Long Beach, CA:
- 16-day O.A.T. Small Group Adventure with 5 nights aboard the privately chartered, 16-passenger Asiya, Aida, Amunet, or Aton river-yacht
- Single Spaces Available: 90
4. Irish Adventure: Dublin, Belfast & the Northwest Counties
NEW: Our most popular slideshow by an O.A.T. traveler—created by Wayne Chen, 12-time traveler from Southborough, MA:
- 17-day O.A.T. Small Group Adventure
- Single Spaces Available: 90
5. Morocco Sahara Odyssey
NEW: Our most popular slideshow by an O.A.T. traveler—created by Jean Wilfer, 9-time traveler from Germantown, WI:
- 16-day O.A.T. Small Group Adventure
- Single Spaces Available: 80
6. Japan's Cultural Treasures
NEW: Our most popular video by an O.A.T. traveler—created by Kevin Falk, 5-time traveler from Lihue, HI:
- 15-day O.A.T. Small Group Adventure
- Single Spaces Available: 80
7. Ancient Kingdoms: Thailand, Laos, Cambodia & Vietnam
NEW: Our most popular slideshow by an O.A.T. traveler—created by Tracy Hoffman, 11-time traveler from East Setauket, NY:
- 20-day O.A.T. Small Group Adventure
- Single Spaces Available: 60
8. Crossroads of the Adriatic: Croatia, Montenegro, Bosnia & Herzegovina, and Slovenia
NEW: Our most popular slideshow by an O.A.T. traveler—created by Aida Patterson, 10-time traveler from Dalton Gardens, ID:
- 18-day O.A.T. Small Group Adventure
- Single Spaces Available: 60
9. Untamed Iceland
NEW: Our most popular slideshow by an O.A.T. traveler—created by Charlotte Temple, 33-time traveler from Boca Raton, FL:
- 12-day O.A.T. Small Group Adventure
- Single Spaces Available: 60
10. Ultimate Australia
NEW: Our most popular slideshow by an O.A.T. traveler—created by Nancy Wolejsza, 9-time traveler from Gaithersburg, MD:
- 18-day O.A.T. Small Group Adventure
- Single Spaces Available: 60
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Related Trips
- Sicily's Ancient Landscapes & Timeless Traditions
- Northern Italy: The Alps, Dolomites & Lombardy
- Irish Adventure: Dublin, Belfast & the Northwest Counties
- Morocco Sahara Odyssey
- Japan's Cultural Treasures
- Ancient Kingdoms: Thailand, Laos, Cambodia & Vietnam
- Crossroads of the Adriatic: Croatia, Montenegro, Bosnia & Herzegovina, and Slovenia
- Untamed Iceland
- Ultimate Australia
- Peru: Machu Picchu & the Sacred Valley
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