Ayrshire is a small town located in northwest Iowa with a population of just over 100 people. The climate in Ayrshire is classified as continental, with hot summers and cold winters. The town is situated in the Des Moines River watershed, which provides a variety of recreational opportunities such as fishing and boating. The water in the Des Moines River is monitored for hydrology constituents such as nitrate and phosphorus levels due to agricultural runoff. Outdoor recreation opportunities in the area include hunting, hiking, and camping in nearby parks such as Gull Point State Park and Brushy Creek State Recreation Area.