The largest green in the U.S. is a mile in length, and can be found in Lebanon, Connecticut. This is the only village green in the United States still used for agriculture. One of the most unusual is the Dartmouth Green in Hanover, New Hampshire, which was owned and cleared by the college in 1770. The college, not the town, still owns it and surrounded it with buildings as a sort of collegiate quadrangle in the 1930s, although its origin as a town green remains apparent.