We offer over 40 trips each year to all 7 continents, including special family programs. Superior planning, custom-designed itineraries, and Harvard scientists combine to make your travel experience truly unique. Travel in the spirit of expeditions-gone-by, with small groups of like-minded travelers. Call us to discover a world you will not find anywhere else.

See our list of current and upcoming programs

Interested in private small-group travel? Want to customize one of our programs? We can help you create a trip that just right for you.