A cruise around the British isles in August (to attend the Edinburgh Tattoo), combined with a TA back to the US with stops in Iceland and Greenland. (Can you tell I've thought about this one?)
A cruise (currently offered by Voyages to Antiquity) that goes from Sri Lanka to India, then spends 5 days in India to see the highlights of the Golden Triangle.
A Black Sea cruise.
History is full of people who out of fear, or ignorance, or the lust for power have destroyed treasures of immeasurable value which truly belong to all of us. We must not let it happen again. -- Carl Sagan
Photo of Palmyra, Syria