Indiana Dunes Trails

Please note: A new National Park entrance fee has been added. Learn more here.

The Indiana Dunes has an impressive trail system that can be used for hiking, biking, cross-country skiing, snowshoeing and horseback riding. Combined, the Indiana Dunes National Park and Indiana Dunes State Park offer more than 60 miles of trails.

Hikers can choose from a variety of lengths and difficulties. Trails range from easy to rugged and are anywhere between a half-mile to 10 miles long. The trails are a great way to view the different habitats within the Indiana Dunes, observe birds and wildlife and examine the vast variety of flora and fauna.

Hiking Trails - A Few Highlights

Indiana Dunes Cowles Bog Trail

At The National Park

Indiana Dunes National Park provides 45 miles of trails for visitors to explore the park’s various habitats. Trails are available for hiking, cross-country skiing and snowshoeing.

  • Glenwood Dunes Trail - a horse trail in addition to being a hiking trail
  • Heron Rookery Trail - excellent for bird watching, view forested watershed, reclaimed farmland, and spring flowers
  • Cowles Bog Trail - a great way to experience several different habitats including ponds, marshes, open beach and a stand of northern white cedars
  • Bailly Homestead and Chellberg Farm Trail - connects the historic areas through beautiful woods and old fields, an excellent place to view spring wildflowers and fall colors

Indiana Dunes State Park Trail - Michael Dick

At The State Park

The Indiana Dunes State Park offers seven trails through the park which are available for both hiking and cross-country skiing.

  • Trail #2 - easy, 3 miles long, best trail for early spring flowers and ferns
  • Trail #9 - moderate, 3.75 miles long, provides the best view of the dunes and a great view of Lake Michigan
  • Trail #8 - most rugged trail, takes hikers over the tops of the three highest dunes

More About The Hiking Trails  

Heron Rookery Indiana Dunes National Park

Visit the Heron Rookery Trail during the spring to see the most extensive exhibition of wildflowers in the Indiana Dunes National Park. The site was once home to more than 100 blue heron nests; after 60 years of nesting the herons have moved to different locations. Life still flourishes here and woodpeckers, warblers and other nesting birds can be found among the trees.

Explore the wetlands of the Great Marsh Trail to see flocks of birds including mallards, coots and rusty blackbirds. The Great Marsh also abounds with beavers making their homes, herons and egrets gliding along the water and song birds singing delightfully. Birds and beavers can be viewed from the Observation Deck, which is also wheelchair accessible.

Cowles Bog Trail in Fall

In 1965, Cowles Bog was designated as a National Natural Landmark due to its brilliant plant diversity. This is where Dr. Henry Cowles conducted much of his early work on ecology. Along the Cowles Bog Trail System, you can explore ponds, swamps, marshes and savannas as well as beaches. Part of this 4.7-mile rugged trek is recommended for more experienced hikers.

For an all-day adventure, hike through the Glenwood Dunes Trail System, made up of 13 interconnected junctions that offer showy colorful leaves during the fall and is popular with cross-country skiers in the winter. There are mixed surfaces of trail including boardwalk, dirt and gravel. Hiking with a map is recommended.

Dunes by Thenker

For more views of extensive wetlands on a shorter trek (less than a mile) walk along the Dune Ridge Trail where you’ll also encounter forests and incredible views of the Great Marsh.

If you only have time for one trail, hike Trail 9 within the Indiana Dunes State Park. This hike will take you through mature forests and along the dune ridge overlooking Lake Michigan. Be sure to bring a camera to capture the stunning views and the Beach House Blowout, a distinctive bowl of sand.

Bike Trails In and Around the Parks


  • Calumet Bike Trail - runs through the parks as well as some neighboring communities
  • Marquette Bike Trail - this rail trail uses the roadbed of a former Indiana Harbor Belt Railroad line
  • Dunes Kankakee Bike Trail - 3.6 mile round trip trail running along State Road 49 from the State Park entrance in the north and the Indiana Dunes Visitor Center to the south
  • Porter Brickyard Bike Trail - crosses two highways using pedestrian overpasses and winds through the Bailly Homestead / Chellberg Farm complex as well as neighboring communities
  • Prairie Duneland Bike Trail - this rail trail links several cities and other rail trails together. The western trailhead is in downtown Hobart while the eastern is in Porter
  • Oak Savannah Bike Trail -  this rail trail links several cities and other rail trails together. Western trailhead is at the Oak Ridge Prairie County Park in Griffith and it crosses over Lake George on its way into Hobart