
Matthiessen State Park (3) (explored) by tquist24

Matthiessen Lake Falls by mariola aga

Ottawa Canyon Cascade - Starved Rock State Park by Christopher J May

Nature Art by mariola aga

Matthiessen State Park (4) by tquist24

Starved Rock State Park (2) by tquist24

Illinois Canyon Panorama by Christopher J May

Matthiessen Lake Falls ~ winter scene by mariola aga

Matthiessen State Park (7) by tquist24

dripping waterfall by mariola aga

Starved Rock State Park (10) by tquist24

Starved Rock State Park (11) by tquist24

Cascade Falls by mariola aga

Starved Rock State Park (16) by tquist24

Buffalo Rock State Park by Steve Frazier Photography

Matthiessen State Park (9) by tquist24

Stir crazy drive by urbsinhorto1837

Matthiessen State Park (6) by tquist24

Round and Round it Goes by khanusiak

Ready for a Treasure Hunt? Try this Photo! by Steve Frazier Photography

Shadows at Starved Rock State Park by Steve Frazier Photography

15 Minutes by Steve Frazier Photography

the overwhelming feeling by mariola aga

Start of LaSalle Canyon, Starved Rock State Park, Illinois by Andrey Sulitskiy

Crib, Trees and Sky by Jim Frazier

Enjoying the Outdoor Life by Steve Frazier Photography

the canyon by mariola aga

Frozen by Allen Castillo

sometimes you feel so small ... by mariola aga

In Canyons 261 by noahbw

Subzero Steam by kevin-palmer

St Louis Canyon Waterfall - 2010 by Todd Ryburn

The Trodden Path by Steve Frazier Photography

Highway 178 Bridge by Steve Frazier Photography

Nooks by Brian Truono Photography

Switching Things Up by dscharen

Illinois Central LaSalle, Ill. Yard by Barry Lennon

Fallen Frozen by kevin-palmer

Behind LaSalle Falls by Tom Gill.

Illinois river, Starved Rock Park, USA by Andrey Sulitskiy

LaSalle waterfall of Starved Rock Park, Illinois, USA by Andrey Sulitskiy

Swirling Waters Under Waterfalls at Matthiessen State Park by khanusiak

Greenish rock in the forest, Starved Rock Park, Illinois by Andrey Sulitskiy

dark spirits...(HMM) by BillsExplorations

CRI&P X-204East by GRNDMND

Along the sandstone rocks, Starved Rock State Park, Illinois by Andrey Sulitskiy

LaSalle Waterfall side view, Starved Rock State Park, Illinois by Andrey Sulitskiy

The Tones of the Waterfalls by LarryHB

ice scalers by christiaan_25

Bench with a riverview, Illinois River, Starved Rock State Park by Andrey Sulitskiy

FRENCH CANYON, STARVED ROCK STATE PARK, OGLESBY, IL by WDB PIXWORX

Sunrise over Illinois River, Starved Rock State Park by Andrey Sulitskiy

In Canyons 021 by noahbw

View from Lover's Leap Overlook by josefrancisco.salgado

Touch of Gold by Brian Truono Photography

Eagle Cliff Overlook, Starved Rock State Park, Illinois by Andrey Sulitskiy

Island in the Steam by kevin-palmer

Colorful Sundog by kevin-palmer

Through the Ice by Tom Gill.

Matthiessen State Park lower dells waterfall by Joe K Gage