Hikers, bicyclists and cross-country skiers can explore 2.5 miles of limestone trails, which loop around the lake and through the adjacent wetlands. This stretch provides an excellent opportunity to observe great egrets, great blue herons, a variety of swallows, and other native wildlife, including beavers and dragonflies.
Bloomingdale IL
http://www.tripleblaze.com/trail.php?c=3&i=7639