The Global Exploration for Educators Organization (GEEO) is a 501(c)(3) non-profit organization founded in 2007 that runs travel programs designed and discounted for teachers. GEEO also partners with universities, national resource centers, professional associations, and other groups to offer private programs.
In 2023, GEEO is offering programs in over 57 countries on 5 continents! Detailed information about each trip, including itineraries, costs, travel dates, and more can be found at http://geeo.org. The registration dates are flexible, but space is limited and many programs will be full well before the deadline.
You can see a list of their programs or search their catalog.
Reach out seven days a week, toll-free at 1-877-600-0105 between 9:00 AM and 9:00 PM ET.