 Visitor Center park sign, not yet permanently mounted, in Indiana Dunes National Park |
 Bison statue and flags at the Visitor Center in Indiana Dunes National Park |
 Tree overwhelmed by sand on the flank of Mount Baldy (126 ft.) in Indiana Dunes National Park |
 Dead tree on the side of Mount Baldy in Indiana Dunes National Park |
 Trees in the sands of Mount Baldy in Indiana Dunes National Park |
 Sand covered tree on the side of Mount Baldy in Indiana Dunes National Park |
 View of Lake Michigan from the Mount Baldy Trail in Indiana Dunes National Park |
 Tree on the side of Mount Baldy in Indiana Dunes National Park |
 Lake Michigan looking west in the late afternoon in Indiana Dunes National Park |
 Gull on the shore of Lake Michigan in Indiana Dunes National Park |
 Mount Baldy from the beach of Lake Michigan in Indiana Dunes National Park |
 Sands of Mount Baldy in Indiana Dunes National Park |
 Gull in flight over a Lake Michigan beach in Indiana Dunes National Park |
 Eroded sands of Mount Baldy along the beach in Indiana Dunes National Park |
 Beach on the shore of Lake Michigan at the foot of Mount Baldy in Indiana Dunes National Park |
 Great Marsh from the observation deck in Indiana Dunes National Park |
 Ironweed wildflowers along the Great Marsh Trail in Indiana Dunes National Park |
 Monarch Butterfly on a Milkweed plant along the Great Marsh Trail in Indiana Dunes National Park |
 Spotted Touch-Me-Not Jewelweed along the Great Marsh Trail in Indiana Dunes National Park |
 Sunset over Great Marsh from the observation deck in Indiana Dunes National Park |
 Bumblebee on a Joe-Pye-Weed along the Great Marsh Trail in Indiana Dunes National Park |
 Geese and Great Blue Herons in Great Marsh in Indiana Dunes National Park |
 Great White Heron takes flight over Great Marsh in Indiana Dunes National Park |
 Geese, ducks and a turtle in Great Marsh in Indiana Dunes National Park |
 Horsetail Reeds in Great Marsh in Indiana Dunes National Park |
 Sandhill Cranes in Great Marsh in Indiana Dunes National Park |
 Queen Anne’s Lace pod in Indiana Dunes National Park |
 Seed pod of the Queen Anne’s Lace plant in Indiana Dunes National Park |
 Red Hibiscus flowers in front of a tree in Indiana Dunes National Park |
 Pink flowers along the Great Marsh Trail in Indiana Dunes National Park |
 Black and Yellow Garden Spider along the Great Marsh Trail in Indiana Dunes National Park |
 Pickerel Weed in Great Marsh in Indiana Dunes National Park |
 Great White Heron in Great Marsh in Indiana Dunes National Park |
 Cattails in Great Marsh in Indiana Dunes National Park |
 Flowers deep in the grasses of Great Marsh in Indiana Dunes National Park |
 Black Wasp along the Dune Ridge Trail in Indiana Dunes National Park |
 Monarch Butterfly feasting on Milkweed in Indiana Dunes National Park |
 Green frog in the Great Marsh in Indiana Dunes National Park |
 Evening-Primeose backlit along the Great Marsh Trail in Indiana Dunes National Park |
 Great White Heron in Great Marsh in Indiana Dunes National Park |
 The city of Chicago across Lake Michigan as seen from the Gary beach in Indiana Dunes National Park |
 The Wieboldt-Rostone House built for the 1933 Chicago World’s Fair in Indiana Dunes National Park |
 “Florida House” Century of Progress home built for the 1933 Chicago World’s Fair in Indiana Dunes National Park |
 The Armco-Ferro House, frameless steel construction, built for the 1933 Chicago World’s Fair in Indiana Dunes National Park |
 Beaver den in the marsh along the Miller Woods Trail in Indiana Dunes National Park |
 Oak Savanna Forrest along the Miller Woods Trail in Indiana Dunes National Park |
 Horsemint plant along the Miller Woods Trail in Indiana Dunes National Park |
 Dragonfly near the Tolleston Dunes Overlook in Indiana Dunes National Park |
 Oak trees along the Miller Woods Trail in Indiana Dunes National Park |
 Rare Oak Savanna along the Miller Woods Trail in Indiana Dunes National Park |
 Dunes lining the Grand Calumet River along the Miller Woods Trail in Indiana Dunes National Park |
 White Lily Pad flower along the Miller Woods Trail in Indiana Dunes National Park |
 Reeds and lily pads reflected in a pond along the Miller Woods Trail in Indiana Dunes National Park |
 Pickerel Weed growing in a pond along the Miller Woods Trail in Indiana Dunes National Park |
 Sand dunes bordering Lake Michigan along the Miller Woods Trail in Indiana Dunes National Park |