Every year National Geographic Education seeks applicants for the Grosvenor Teacher Fellow Program. This program, open to teachers in the U.S. and Canada takes teachers on field work expeditions to interesting places all over the world. Some of the places teachers could go through the program include Antarctica, the Galapagos Islands, Iceland, Greenland, and Norway.
Applications are due by January 3rd. You can get read a set of program FAQs here and see a sample application here. The program is limited to 3,000 applicants so click here to apply today.