Gibson Woods Nature Preserve

Video produced by MAP Video Productions.

About Gibson Woods

  • Address:
    6201 Parrish Avenue
    Hammond, IN 46323
  • Environmental Awareness Center phone: 219-844-3188


  • Park gates are open 9 a.m. to 5 p.m. March through October
  • Park gates are open 9 a.m. to 4 p.m. November through February
  • The Environmental Awareness Center (EAC) is open 11 a.m. to 4 p.m. year round
  • Both the EAC and the park gates are closed on Mondays and holidays

NOTE: The park and the EAC will be closed from December 22, 2018 - January 1, 2019

nature preserve rules

While owned and operated by the Lake County Parks, Gibson Woods Nature Preserve is a state dedicated preserve due to its rare plants and animals, some listed as endangered. Because of the rarity of this site, please observe the following rules during your visit:

  • stay on designated trails
  • leave pets at home
  • take only pictures, leave only footprints
  • trails are off-limits to bikes, motorized and other non-motorized vehicles

Directions to Gibson Woods Nature Preserve

Exit I-80/94 north on Cline Avenue in Hammond to 169th Street. Travel west to Parrish Avenue, then north to Gibson Woods.

GPS: 41.599352,-87.45186

Gibson Woods Front Path

Related Documents

Welcome to Gibson Woods Nature Preserve

Tucked away in the heart of the industrial region of northwest Indiana is an island of nature with some very unusual features. This 131-acre parcel of virtually "undisturbed" land is known as Gibson Woods Nature Preserve... a Lake County Park.

Gibson Woods Area

Gibson Woods is one of the last sizeable remnant of high quality dune and swale topography remaining in the Midwest. Because of the widespread urbanization and industrialization in Northwest Indiana, this type of topography and its associated natural communities have been almost entirely eliminated. The rare environment, surrounded by urban development, was preserved because it was part of railroad property of the Gibson Yards.


The dune and swale features of the preserve were produced after the last glacier created ancient Lake Chicago, the forerunner of Lake Michigan. The parallel sand ridges still found in Gibson Woods today represent the effect of Lake Chicago as it retreated thousands of years ago.

Native Americans were the first visitors to the Gibson Woods area. Although no tribes resided permanently on the land that is now the preserve, evidence of several Woodland Indian seasonal campsites have been found. The most recent native inhabitants were the Potawatomi, who used the area as a hunting ground until their removal in 1830.

Gibson Woods Trees
Gibson Woods Ferns
Gibson Woods Flower

The Gibson Woods area was almost uninhabited by European settlers until the Michigan Central Railroad opened up the area by building the first railroad in Lake County in 1852. Gibson Woods was named for the Gibson station of the railroad, formerly located just west of the preserve. The area remained railroad property until the Nature Conservancy purchased it in 1980. The Lake County Parks and Recreation Department then purchased this tract from the Nature Conservancy and it was dedicated by the state of Indiana as a Nature Preserve on November 8, 1981.


Gibson Woods' topography is an exceptionally well-preserved example of the landscape as it appeared in Northwest Indiana 4,000 year ago. Although man has had some impact on the preserve throughout its history, Gibson Woods has remained largely as it was. It is this lack of disturbance that allows the preserve to have such a variety of natural communities.

Black oak savanna dominates the dune ridged. The sandy soil supports tallgrass prairie composed of native wildflowers and grasses such as Big and Little Bluestem, Prairie Cordgrass, Indian Grass, Fringed Gentians, Yellow Coneflower, Nodding Lady's Tresses and a host of others. More than 300 species of plants have been identified in the preserve, several of which are considered threatened or endangered.


Because of its natural diversity, Gibson Woods Nature Preserve provides differing habitats which offer feeding and nesting cover for many animals. More that 160 species of birds have been recorded here. Certain species of animals inhabiting the preserve, such as Blanding's Turtle and Franklin's Ground Squirrel, are endangered or considered rare in Indiana. The Karner Blue Butterfly, a federally endangered species, is but one noteworthy example of the importance of the habitat preserved here.

Gibson Woods Bird Seed

By preserving this area, the people of Lake County Indiana have created a living museum for rare flora and fauna. By protecting this tract of land, we are preserving an important link with the past. An aid in that protection is prescribed burning, which is an accepted and practical way to restore and maintain the prairie. Before European settlers came to the area, fire was a natural occurrence. Lightning strikes would burn the prairie. Now, unburned prairies leave dead and decaying vegetation which stifles growth of prairie plants and deprives them of space and light. Since prairies have an abundance of plants, insects, birds, mammals, and reptiles, many found only in prairies, it is to our advantage to keep the remaining prairie areas we have in Northwest Indiana.

Gibson Woods Bridge
Gibson Woods Trails

Trails and programs

Self-guided trails allow the public to passively use the nature preserve. The Gibson Woods' Environmental Awareness Center (EAC), built in 1984 with a grant from the Land and Conservation Fund, houses interpretive displays,  such as the 6,000 year old Mastodon bones found right here in Lake County, live reptiles, and educational information. Park naturalists offer a variety of interpretive tours, programs, and lectures to the public throughout the year. Many local school children visit the preserve as part of their outdoor education curriculum.  Programs are designed to fit the age and need of the school or group. Nature programs like bird and wildflower walks are held throughout the year, while groups like the Dunes-Calumet Audubon Society utilize the facility for meetings. Wild Ones, a native plant organization, is directly sponsored by the Lake County Parks and acts in a volunteer capacity to assist in seed collection, cleaning, growing, and replanting.

The trails are open daily from 9 a.m. until 5 p.m. March through October and from 9 a.m. until 4 p.m. November through February. The Environmental Awareness Center (EAC) is open from 11 a.m. to 4 p.m. The park and EAC are closed on Mondays and holidays. For information about Gibson Woods call 219-844-3188 or email Lake County Parks.

Other Great Features of Gibson Woods

  • Barrier free toilet
  • Environmental awareness center
  • Gift shop
  • Group tours
  • Hiking trails
  • Interpretive staff
  • School group tours
  • Toilets (flush)
  • Wildlife viewing area
Gibson Woods Bird Room