Places We Protect

Efroymson Prairie at Kankakee Sands

Indiana

Newborn bison calf on Kankakee Sands prairie.
Bison herd Our Kankakee Sands bison herd roams on more than 1,100 acres. © Olivia Schouten/TNC

Visit Kankakee Sands and enjoy the sights and sounds of the prairie!

Overview

Description

About Kankakee Sands

The Efroymson Prairie at Kankakee Sands is 8,400 acres of prairies and wetlands, owned and managed by the Indiana chapter of The Nature Conservancy. It serves as connecting piece between Willow Slough Fish and Wildlife Area, Beaver Lake Nature Preserve, Conrad Savanna Nature Preserve and TNC’s Conrad Station Savanna. Together these natural areas total over 20,000 acres of dry, mesic and wet sand prairies, sand blows, sedge meadows, wetlands and black oak savannas in Northwest Indiana. These natural areas are home to more than 86 rare threatened and endangered species.

History of Kankakee Sands

In 1996, The Nature Conservancy purchased 7,200 acres of agricultural ground in Newton County and began the process of converting these acres to the diverse prairies of today’s Kankakee Sands.

Even further back in history, the land that is now Kankakee Sands was once part of the Grand Kankakee Marsh system and the home of Beaver Lake, then the largest lake in Indiana—7 miles long and 5 miles wide. It was a shallow lake, only 10 feet at the deepest, filled with vegetation and wildlife. This historical area has been referred to as “the Everglades of the North,” and there is a documentary of the same name describing the rich history of the land and the draining of the lake, which took place in the late 1800s and early 1900s.

Access

OPEN TO THE PUBLIC

Kankakee Sands is free and open to the public every day of the year!

Hours

Sunrise to Sunset

Highlights

Kankakee Sands is home to a thriving bison herd. Bison Rangers are available by appointment to meet with groups to answer any and all bison questions. Contact the Kankakee Sands office at (219) 285-2184.

Size

8,400 acres

Explore our work in in Indiana

Photos from Kankakee Sands

Kankakee Sands in Newton County is more than 8,000 acres of nature, including expansive prairies, open sand dunes, oak savannas and open-water wetlands. We invite you to spend the day here!

Welcome sign at Kankakee Sands.
Short-eared owl on barbed wire fence post at Kankakee Sands.
Killdeer chick is camouflaged against stones on the ground.
Vibrant magenta-purple blazing star in bloom.
Viceroy butterfly rests on old plainsman plant.
Welcome pavilion and interpretive signage at Kankakee Sands.
Bison bull at Kankakee Sands.
Small group of people practice yoga on the Kankakee Sands prairie.
Spotted bee balm on the Kankakee Sands prairie.
Sunset over the prairie at Kankakee Sands.

Visit

  • More than 600 species of native plants have been used to plant the prairies of Kankakee Sands and as a result, the land is teeming with native wildlife. Kankakee Sands provides habitat for more than 240 bird species, including rare species such as the Henslow’s sparrow, northern harrier and least bittern.

    Kankakee Sands is also home to 70 species of butterflies, including the state-endangered regal fritillary butterfly, and more than 1000 species of moths! Dragonflies, bees, frogs, lizards, snakes, badger and bison all hover, slither and roam at Kankakee Sands

  • In 2016, TNC brought 23 bison to Kankakee Sands to help manage our prairies. Historically, bison were found across the state of Indiana and were an integral part of our grasslands. Bison preferentially graze grasses and sedges, giving an advantage to flowering plants and the insects and animals that those plants support. Grazing lowers the overall height of vegetation, and in doing so, provides habitat for rare birds such as the upland sandpiper.

    Additionally, when bison wallow, they create shallow depressions on the prairie, which fill with rainwater and can provide habitat for amphibians, reptiles, insects and early successional plants.

    Currently, our Kankakee Sands bison herd is 100 strong. The bison graze on 1,100 acres of prairie, located both north and south of our Kankakee Sands Office. The pasture is divided into a 750-acre north unit and a 350-acre south unit. The pasture is surrounded by a 5-foot-tall woven wire fence and a hot wire. For safety reasons, the public is not allowed to be in the pasture with the bison.

    Our Kankakee Sands bison came from the Lame Johnny herd in South Dakota, and are descendants of the Wind Cave National Park bison herd. Our bison herd at Kankakee Sands is the 12th herd managed by The Nature Conservancy. Currently, bison roam Conservancy preserves in North and South Dakota, Nebraska, Iowa, Illinois, Colorado, Kansas, Missouri, and Oklahoma.

    The Bison Viewing Area is the best spot at Kankakee Sands to learn more about and see the Kankakee Sands bison herd. The Viewing Area has four informational panels about bison and Kankakee Sands, and short graveled walking paths to the top of a sand top dune for good views of bison, prairies and the landscape.

    The Bison Viewing Area is open from 7 a.m. to sunset (Central Time). If you would like to bring a school group or large group to Kankakee Sands and would like a Bison Ranger on hand to meet and greet the group, please contact Alyssa Nyberg, anyberg@tnc.org, to schedule your visit.

  • Begin your visit to Kankakee Sands at the Welcome Area adjacent to the Kankakee Sands office on US 41. Here you will find informational signage, a sheltered picnic area, viewing platform with spotting scopes and vault toilets. From this location, set off to visit the Bison Viewing Area, the Kankakee Sands Nursery, or one of our several trails.

    • Kankakee Sands Brochure: Orient yourself to this large property with hiking trails, a birding overlook, a bison viewing area and room to explore and unwind.
    • Grace Teninga Discovery Trail: 2-mile loop trail through a prairie
    • Conrad Station Savanna Trail: 1.6-mile loop trail through an oak savanna
    • Wet Prairie Trail: 1-mile loop trail through a wetland—bring your boots! The trail is open only when the bison are not in the north pasture.
    • Bison Viewing Area Trails:
      • Bison Overlook: From this vantage point, you can overlook the north and south pasture, as well as the bison corral area where the bison often congregate to drink water. Note the mounds of sand alongside the trail made by burrowing pocket gophers.
      • Prairie Overlook: This trail winds along the south side of Bogus Island and offers nice views of the southern bison pasture and finishes in a small grove of oaks where songbirds often gather and six-lined racerunner lizards skitter across the gravel walkway.
      • Meadowlark Trail: Along this trail, the spiky rattlesnake master plant blooms in summer, the meadowlarks sing their clear song, and bison make muddy wallows. This trail is seasonally wet and closed when the bison are in the north pasture.
      • Monarch and Pocket Gopher Trails at our Native Plant Nursery provide easy walking through retired native plant nursery beds, and you may see many flowering plants as you explore them.
    • Driving Tour: Allow 2 hours for this comprehensive self-guided driving tour around the Kankakee Sands property.
    • Hours: Sunrise to sunset
    • Parking: Please park in the designated parking areas.
    • Restrooms: Vault toilets
    • Visitor center: Begin your visit to Kankakee Sands at the Welcome Area adjacent to the Kankakee Sands office on US 41. Here you will find informational signage, a sheltered picnic area, viewing platform with spotting scopes and vault toilets.
    • Wildlife viewing areas: Viewing platforms are available at the Welcome Area. Additionally, the Bison Viewing Area is the best spot at Kankakee Sands to learn more about and see the Kankakee Sands bison herd. The Viewing Area has four informational panels about bison and Kankakee Sands, and short graveled walking paths to the top of a sand top dune for good views of bison, prairies and the landscape.
    • EV Charging: EV charging is not currently available at Kankakee Sands.
    • Cell phone and wifi service: Most TNC preserves are located in remote areas, meaning cell phone and wifi service may not always be available.
    • Wear comfortable footwear suitable for natural trails, but please do not wear heavy, cleated boots that can damage the trails.
    • To protect yourself from ticks, poison ivy or poison sumac, wear long pants and tuck them into your socks.
    • No matter the season, each person in your party should bring a full water bottle. Dehydration is a serious risk at any time of the year.
    • To get the most from your visit, you may want to include the following items in your backpack:
      • Snacks
      • Camera
      • Insect repellent
      • Rain gear
      • Sunscreen
      • Binoculars
      • Compass
      • Field guides (wildflowers, birds, butterflies & other natural features)
      • First aid kit
  • Anytime of the year can be a good time to visit Kankakee Sands:

    • Spring affords you wet conditions, migratory birds, spring wildflowers at Conrad Station Savanna, and the intense greening of areas that have been burned using prescribed fire.
    • Summer allows you to enjoy the vast number, colors and shapes of our prairie wildflowers, butterflies, dragonflies, and the hum of the prairie.
    • Fall is when the prairie changes from greens to golds and visitors can hear the call of the sandhill cranes flying over and spot the return of the hawks and harriers. Prescribed burning also begins.
    • Winter is crisp and cold on the prairie, with views of short-eared owls, and staff and volunteers are often planting the seeds for the next prairie.
    • Many of our preserves allow deer hunting from October through the first week of January, so wearing blaze orange is suggested when hiking in these areas during hunting season.
  • Our vision is of a world where people and nature thrive together. The Nature Conservancy encourages people of all ages, lived experiences and abilities to visit our preserves and has a zero-tolerance policy for discrimination of any kind.

    Pets are welcome and must remain on leash at all times.

    We encourage you to hike open trails and enjoy bird and wildlife watching and other permitted activities. Please do not trespass (or park) on private property adjacent to The Nature Conservancy preserves. Property lines are clearly marked with yellow signs featuring the The Nature Conservancy’s logo. To protect the plants and wildlife that call the preserve home, TNC prohibits the following:

    • Biking and mountain biking
    • Camping, campfires and cooking
    • Caving
    • Fishing (except by permit on designated preserves)
    • Geocaching
    • Horseback riding
    • Hang gliding or paragliding
    • Ice skating
    • Hunting (except by permit on designated preserves)
    • Picking flowers, berries, nuts or mushrooms
    • Removing any part of the natural landscape (shells, rocks, etc.)
    • Rappelling
    • Rock climbing
    • Snowmobiling
    • Swimming
    • Firewood collecting
    • Littering (please remove all trash)
    • Drones – aka Personal aircraft, Unmanned Aircraft Systems (UAS) and Unmanned Aerial Vehicles (UAV) — Self-propelled or other aircraft are prohibited from taking off, landing or being operated on any TNC preserve except for official TNC purposes, approved research, or in an emergency landing situation. We prohibit the private use of drones on our preserves for the following reasons:
      • Privacy and enjoyment of other preserve visitors–In order to avoid capturing images of people who are not related to TNC, and for whom a necessary photo release has not been obtained.
      • Wildlife disturbance – To make sure drones will not disturb resident wildlife, especially in areas with many birds or ground-based nests.
      • Preserve management – Unauthorized drones operating in areas where active land management is taking place, such as prescribed burning, could lead to potentially dangerous interactions.
      • Respecting neighboring property–Preserve boundaries that are not always apparent from the ground. We wish to be good neighbors and minimize the risk of drones accidentally crossing over from our preserves to non-TNC property.
  • Trevor Edmonson, Project Director
    Kankakee Sands Office
    3294 North U.S. 41
    Morocco, IN 47963

    If you are experiencing an emergency during your visit to Kankakee Sands, please call 911.

Kankakee Sands (07:54) For more than 25 years, TNC has been conducting prairie restoration at Kankakee Sands in Newton County, Indiana. From monarchs to milkweed to badgers and bison, Kankakee Sands is now home to thousands of species. The best news? Kankakee Sands has an even brighter future.
Volunteers harvest seed on the Kankakee Sands prairie.
Seed harvesting workday Volunteers play a critical role in helping us maintain our prairie. © Alyssa Nyberg/TNC

Volunteering at Kankakee Sands

Volunteers play a critical role in helping us maintain our prairie. We have volunteer opportunities in a variety of shapes and sizes, for all ages and abilities. Join us in a way that suits you best. For interest in volunteering at other sites across Indiana, there are numerous opportunities on the Indiana Volunteer Program webpage.

Volunteer Workdays

There are frequent volunteer workdays and educational events on both weekends and weekdays. Workdays change with the seasons and include such tasks as greenhouse work, invasive plant species removal, seed collection and seed processing. Please check out the Indiana Volunteer Program for details, including the Volunteer & Events Calendar.

Kankakee Sands Bison Ranger

Bison Rangers meet visitors at the Bison Viewing Area or Visitor Welcome Area and talk with them about how bison are helping to manage the prairie at Kankakee Sands. Training is offered once a year in the late winter or early spring. Volunteers should be able to commit to volunteering as a Bison Ranger twice a month at a minimum.

Got questions?

Contact indianavolunteer@tnc.org with inquiries about volunteer positions and opportunities.

Prescribed fire at Kankakee Sands, with the Grace Teninga Discovery Trail sign in foreground.
Prescribed Fire Prescribed fire benefits the prairie in many ways. © Trevor Edmonson/TNC

Current Conservation Work

The Restoration of Kankakee Sands

In 1997, the work to convert the agricultural fields to prairie began. Much historical research was done to understand the complicated prairie systems that would have historically existed and the plants that would have been a part of those prairies.

More than 600 species of plants are native to the area, and those species are used to revegetate the land of Kankakee Sands. Successful prairie plantings require regular prescribed burns and decades of work managing invasive species. Invasive plant species, such as reed canary grass and phragmites, as well as woody plants, threaten the open prairie.

Prescribed fire is used to recreate the effects of natural wildfires that historically occurred here. Fire benefits include releasing nutrients into the soil, spurring seeds to germinate, prompting flowers to bloom and controlling tree seedlings that encroach on the grassland.

Partners in the Project

The Efroymson Prairie at Kankakee Sands has been made possible through partnerships with the Division of Fish & Wildlife, Division of Nature Preserves, Indiana Department of Environmental Management, Indiana Heritage Trust, Indiana Grand Company, Lilly Endowment, National Fish & Wildlife Foundation, Natural Resources Conservation Services, the Army Corps of Engineers and the generous support of our donors.