Lincoln State Park is great place to spend a day, a weekend, or a week! It has many opportunities for camping, hiking, swimming, viewing nature, and many activities for families and friends! Below are some useful links for information and activities within the park and area. Please check them out.
Lincoln State Park: http://www.in.gov/dnr/parklake/2979.htm
Indiana Outfitters: http://www.indianaoutfitters.com/lincoln.html
Friends of Lincoln State Park: http://www.lspfriends.org/