Alpine has 3 hiking trails. These trails range from 2.3 to 3.6 miles in length. The most popular trail is Mary Gray Bird Sanctuary. Trails.com member Arnold B. recently completed Mary Gray Bird Sanctuary.
Mary Gray Bird Sanctuary LoopView Trail Details
Thank the Indiana Audubon Society for this hike. It takes place on property owned and operated by this nature-oriented philanthropic outfit. ...
Mary Gray Bird SanctuaryView Trail Details
With 6.5 miles of trails on more than 700 acres, the Mary Gray Bird Sanctuary is an outstanding, and yet often overlooked, hiking destination. ...
Great destination for birding enthusiasts, plus the public is welcome to attend several of the nature programs offered throughout the year.