The park also surrounds the smaller Indiana Dunes State Park ... Memorable jaunts include the 2.1-mile Marquette Trail and the 10.3-mile Prairie-Duneland Trail, both of which follow an abandoned ...

Visitors have seen more than 350 species of birds and researchers have found more than 90 endangered plant species within the park’s boundaries. Indiana Dunes National Park provides park visitors a ...

The Marquette Greenway trail starts in the ... including a section crossing Indiana Dunes National Park. The plan is to finish the full trail by 2027.

at Indiana Dunes National Park. Spanning 15 miles of the lake, the park’s 15,000 acres feature 50 miles of trails through rugged sand formations, mysterious wetlands, sunny prairies, wandering rivers ...