Harvard Musuem of Natural History

Harvard Museum of Natural History Travel Program
http://www.hmnh.harvard.edu/travel/index.html
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.

Museum Sponsored Travel

Metropolitan Museum www.metmuseum.org/events/ev_travel.asp travel programs sponsored by the Metropolitan Museum in New York. many of these trios are to exotic places. Trips organized by Academic Arrangements Abroad

Smithsonean http://www.smithsonianjourneys.org A wide variety of trips are listed on this site. many have themes e.g. art and architecture, gardens etc. Itineraries include USA and European destinations