Meltzer Woods consists of of old-growth forest located in Central Indiana. The woods have been included in Indiana's Classified Forest Program since 1928. They are currently protected by the Meltzer family in partnership with the Central Indiana Land Trust. The woods were designated a National Natural Landmark in 1973. History 1857 - John Frederick Meltzer purchases the first of farm land 1920 - Brady Meltzer (John's son) and Philip Meltzer (grandson) make additional purchases. The farm now totals . 1928 - of the Meltzer farm that were never cleared are added to Indiana's Classified Forest Program 1973 - Designated a National Natural Landmark Threats Purple winter creeper (Euonymus fortunei) and garlic mustard (Alliaria petiolata) currently threaten the forest. It is expected to take thousands of hours of labor to control these invasive species. References External links "Working with Giants: Meltzer Woods" Central Indiana Land Trust National Natural Landmarks in Indiana Protected areas of Shelby County, Indiana Forests of Indiana