Two Delaware towns are among the "most Instagrammable" in the country. The survey, courtesy of Temporary Dumpster, polled three-thousand travelers to come up with the list of 100 hidden gem towns in the U.S. Among them include Milton, Delaware at number 39, and Bridgeville at number 94. Cold Spring, New York tops this year's list of most Instagrammable spots for fall foliage.