Almost everyone takes snapshots when they travel. And, thanks to Flickr, there's a giant data base of such photos. Below is a link to an article on what researchers have to say about those photos. In the meantime, here are some of my own travel pics.
The lighthouse at Isle Au Haut, Maine. Acadia National Park shares this beautiful island with a small lobstering and fishing community (along with a number of vacation homes).
Is anyplace else on earth as wonderful at sunset as the Southern Caribbean? This is a cove on the west side of St. Vincent.
Bartolomé Island is a volcanic islet in the Galápagos. Pinnacle Rock is one of the most-photographed features of the island chain.