Places to Explore • Indiana

Paul H. Douglas Center for Environmental Education

Through Miller Woods to Lake Michigan: wetlands, oak savanna, dunes, and wildlife along the way.

Gary, Indiana • Indiana Dunes National Park • Paul H. Douglas Trail

The Douglas Center is the starting point for a walk that changes character as it approaches the lake. Brian’s photographs follow the ponds and wooded trails through the seasons, with close looks at the flowers, birds, and animals encountered along the way.

Lake Michigan beyond the dunes

A gateway to Miller Woods

Several habitats in one walk

The center is in the Miller neighborhood of Gary and is part of Indiana Dunes National Park. The Paul H. Douglas Trail passes wetlands and globally rare black oak savanna before reaching open dunes and the Lake Michigan beach.

The shorter Douglas Center loop is about 0.9 mile. For the longer outing, NPS describes a 3.4-mile beach hike, including the return. Beyond the wetland junction, the route to the lake is an out-and-back, crossing the Grand Calumet River before continuing through the dunes.

Inside the center, exhibits, live animals, and environmental education programs introduce the surrounding habitats. The Nature Play Zone gives children a place to explore through outdoor play. Check NPS for current building hours and scheduled programs.

Water and wooded dunes at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Water and wooded dunes

From oak savanna to Lake Michigan

Follow the landscape through open woods, ponds, boardwalks, sandy dunes, and the lakeshore. Photographs from different seasons show green summer growth, autumn color, and snow along the water.

Lake Michigan beyond the dunes at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Lake Michigan beyond the dunes

Sandy trail toward Lake Michigan at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Sandy trail toward Lake Michigan

Beach grass above the lakeshore at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Beach grass above the lakeshore

Lake Michigan on the horizon at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Lake Michigan on the horizon

A summer pond at Miller Woods at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — A summer pond at Miller Woods

Wetland covered with floating leaves at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Wetland covered with floating leaves

Boardwalk through the wetlands at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Boardwalk through the wetlands

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Bridge along the trail at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Bridge along the trail

A green summer trail at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — A green summer trail

Autumn color beside the wetland at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Autumn color beside the wetland

Autumn leaves along the path at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Autumn leaves along the path

Red leaves beneath the oaks at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Red leaves beneath the oaks

Autumn beside the boardwalk at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Autumn beside the boardwalk

Winter along the water at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Winter along the water

Snow on the bridge at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Snow on the bridge

Snow along the channel at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Snow along the channel

A lodge in the wetland at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — A lodge in the wetland

A tree shaped by beaver activity at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — A tree shaped by beaver activity

A winding path through the savanna at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — A winding path through the savanna

Wildflowers and woodland details

Look closely at the flowers along the route: gentians, lilies, lupine, milkweed, spotted beebalm, and more. A cactus in the sand and a puffball on the woodland floor add two very different discoveries.

Fringed gentian at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Fringed gentian

A patch of blue gentians at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — A patch of blue gentians

Rose-pink gentian at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Rose-pink gentian

Nodding orange lilies at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Nodding orange lilies

Pale pink beardtongue flowers at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Pale pink beardtongue flowers

Wild lupine at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Wild lupine

Purple violets at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Purple violets

Strawberry flowers at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Strawberry flowers

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Yellow puccoon flowers at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Yellow puccoon flowers

Blazing star in sandy habitat at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Blazing star in sandy habitat

Spotted beebalm at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Spotted beebalm

Prickly pear cactus in the sand at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Prickly pear cactus in the sand

Buttonbush flower head at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Buttonbush flower head

A pink wild rose at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — A pink wild rose

St. John’s-wort flowers at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — St. John’s-wort flowers

Butterfly milkweed at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Butterfly milkweed

Purple false foxglove flowers at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Purple false foxglove flowers

A closer look at false foxglove at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — A closer look at false foxglove

Black-eyed Susans at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Black-eyed Susans

White water lily at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — White water lily

Nodding catchfly flowers at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Nodding catchfly flowers

A sunflower in the sand at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — A sunflower in the sand

Puffball on the woodland floor at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Puffball on the woodland floor

Birds of the woods, wetlands, and shore

The bird photographs are grouped together here, from woodpeckers and songbirds to herons, ducks, and other waterbirds. These are moments from past visits; the species you encounter will vary with season and conditions.

Palm Warbler at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Palm Warbler

Eastern Bluebird among the branches at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Eastern Bluebird among the branches

A thrush perched in the woods at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — A thrush perched in the woods

Red-headed Woodpecker at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Red-headed Woodpecker

Yellow-rumped Warbler at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Yellow-rumped Warbler

A shorebird on the beach at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — A shorebird on the beach

Belted Kingfisher at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Belted Kingfisher

American Goldfinch at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — American Goldfinch

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Beavers, coyotes, and smaller discoveries

Beavers, muskrats, raccoons, and coyotes appear around the wetlands, while deer move through the trees and grasses. Reptiles, amphibians, and insects reward a slower look along the trail. Give wildlife space and let animals choose their own route.

Beaver swimming at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Beaver swimming

Beaver at the wetland edge at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Beaver at the wetland edge

Coyote beside the reeds at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Coyote beside the reeds

Coyote wading through shallow water at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Coyote wading through shallow water

White-tailed deer among the trees at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — White-tailed deer among the trees

White-tailed deer in tall grass at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — White-tailed deer in tall grass

Young snapping turtle at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Young snapping turtle

Muskrats at the water’s edge at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Muskrats at the water’s edge

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Muskrat among green stems at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Muskrat among green stems

Muskrat swimming toward the camera at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Muskrat swimming toward the camera

Muskrat feeding at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Muskrat feeding

Raccoon at the water’s edge at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Raccoon at the water’s edge

Raccoon moving through shallow water at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Raccoon moving through shallow water

Toad among dry leaves at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Toad among dry leaves

Six-lined Racerunner on sand at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Six-lined Racerunner on sand

Garter snake with tongue extended at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Garter snake with tongue extended

A coiled garter snake at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — A coiled garter snake

Treefrog resting on a fern at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Treefrog resting on a fern

Painted Turtle basking at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Painted Turtle basking

Skipper butterfly on a leaf at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Skipper butterfly on a leaf

Red and black insects on a leaf at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Red and black insects on a leaf

A young praying mantis at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — A young praying mantis

Monarch visiting flowers at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Monarch visiting flowers

A leaflike moth at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — A leaflike moth

Dragonfly on a dried stem at Paul H. Douglas Trail, Miller Woods, Indiana Dunes National Park — Dragonfly on a dried stem

Before you go

Plan your visit

Start at the Douglas Center

The trailhead is at 100 North Lake Street in Gary, Indiana. Use the official NPS center and trail pages below for directions, maps, building hours, and current access information.

Choose a short or longer walk

Allow roughly 30 minutes for the easy 0.9-mile center loop or about two hours for the moderate 3.4-mile beach hike. Sand and changing trail conditions can make the longer route more demanding.

Accessibility and facilities

NPS lists the center, restrooms, and walkway to the marsh boardwalk and picnic tables as wheelchair accessible; the hiking trails are not. Water and restrooms are available in the center during opening hours.

Check conditions first

Miller Woods can experience intermittent flooding. Consult the current conditions page before setting out, stay on marked trails, and bring water and sun protection for the open dunes and shore. Follow current NPS guidance on fees and passes.

These photographs document Brian’s earlier visits. They are not a report of today’s trail conditions or a promise of particular wildlife sightings.

Paul H. Douglas Center for Environmental Education

Several habitats in one walk

From oak savanna to Lake Michigan

Wildflowers and woodland details

Birds of the woods, wetlands, and shore

Beavers, coyotes, and smaller discoveries

Plan your visit

Start at the Douglas Center

Choose a short or longer walk

Accessibility and facilities

Check conditions first

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Refine your search

Several habitats in one walk

From oak savanna to Lake Michigan

Wildflowers and woodland details

Birds of the woods, wetlands, and shore

Beavers, coyotes, and smaller discoveries

Plan your visit

Start at the Douglas Center

Choose a short or longer walk

Accessibility and facilities

Check conditions first

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Refine your search