Summer/Fall 2018
Winter/Spring 2019
Summer/Fall 2019
| In the Footsteps of St. James: El Camino de Santiago | August 23–September 4, 2019 |
| She Roars Santa Fe: Women and the Arts | September 18-22, 2019 |
| SOLD OUT! Ancient Empires: Rome to Valletta | September 26-October 4, 2019 |
| SOLD OUT! Seeking Happiness: The Kingdom of Bhutan | October 16–25, 2019 |
| Day of the Dead: Princeton Young Alumni | October 31–November 3, 2019 |
Winter/Spring 2020
| Journey to Antarctica: The White Continent | December 7-20, 2019 |
| Galápagos aboard National Geographic Endeavour II | January 3-12, 2020 |
| SOLD OUT! Persian Gulf Cruise: Oman, Abu Dhabi, Qatar and Dubai | January 7-17, 2020 |
| Faces of Tanzania: People, Places and Wildlife | March 12–21, 2020 |
| Along the Dutch Waterways | April 21-29, 2020 |
| Antiquities of the Red Sea and Aegean Sea | May 5-18, 2020 |
| Scottish Isles and Norwegian Fjords aboard Le Champlain | May 16-24, 2020 |
Summer/Fall 2020
| Australia: The Land Down Under | March 13–25, 2020 |
| SOLD OUT! Oberammergau Passion Play and Danube River Cruise | June 21-July 1, 2020 |
| Hiking the Dolomites with Outdoor Action | July 10-18, 2020 |
| Wild Iceland Escape aboard the National Geographic Explorer | July 12-17, 2020 |
| Choral Music of England Featuring the Three Choirs Festival | July 21–28, 2020 |
| SOLD OUT! Walking Gettysburg | September 10-13, 2020 |
| Islands of the Indian Ocean: Madagascar to Mauritius | October 11-27, 2020 |
| Inside Japan | October 19-31, 2020 |
