The Old Town Triangle is part of the Lincoln Park neighborhood along Chicago's north lakefront.

It's bounded by North Ave (1600 N), Armitage Ave (2000 N), Lincoln Park and a line drawn from the intersection of Lincoln Ave and Armitage Ave south to Larrabee St (600 W). The line which is the western boundary of the Old Town Triangle generally corresponds to the right-of-way of what was formerly Ogden Avenue.

ZIP code: 60614.