This summer I went on a long road trip from my home in New York. These sand dunes were the farthest west I ventured. Can you guess where I took this photo?

Log in and leave your guesses below. We're out on Monday for Labor Day, so check back on Tuesday for the answer. Have a great long weekend!

UPDATE 9/06/11: Thanks April! This is the Sleeping Bear Dunes National Lakeshore along Lake Michigan in Michigan's Lower Peninsula.Lyndsey Matthews is an online editorial assistant at Travel + Leisure.