- Two DeLorme Drive Yarmouth, ME 04096
For 25 years, DeLorme has been America's leading map publisher. It is home to Eartha, 41 ft in diameter, named the "World's Largest Globe" by the Guinness Book of World Records. Housed in a three-story glass atrium for viewing. There is no fee to see Eartha. We are conveniently located just off I-295 (Exit 17).