
Matthiessen State Park (3) (explored) by tquist24

Matthiessen Lake Falls by mariola aga

inner peace.... by BillsExplorations

Nature Art by mariola aga

Matthiessen State Park (4) by tquist24

Matthiessen Lake Falls ~ winter scene by mariola aga

Matthiessen State Park (7) by tquist24

dripping waterfall by mariola aga

Cascade Falls by mariola aga

Matthiessen State Park (6) by tquist24

Matthiessen State Park (9) by tquist24

B&O GP30 6932 Bureau, IL by Wrong Main

clarity ... by mariola aga

the overwhelming feeling by mariola aga

Cascade Falls from the Caves, Matthiessen State Park by Josh Merrill Photography

Lake Falls at Matthiessen State Park by RWiggin Photography

the canyon by mariola aga

in retro colors by mariola aga

In Canyons 261 by noahbw

sometimes you feel so small ... by mariola aga

St Louis Canyon Waterfall - 2010 by Todd Ryburn

In Canyons 079 by noahbw

Illinois Central LaSalle, Ill. Yard by Barry Lennon

Cascade Falls by Mike Hedge

Illinois Central Depot, Tonica, Illinois by Barry Lennon

Lower Dells Fall by Joe K Gage

What Comes Around Goes Around by brentgoesoutsi.de

Swirling Waters Under Waterfalls at Matthiessen State Park by khanusiak

dark spirits...(HMM) by BillsExplorations

CRI&P X-204East by GRNDMND

In Canyons 021 by noahbw

Heaps of Slag and Sand by MP36er

Touch of Gold by Brian Truono Photography

Rocky River Valley at Matthiessen State Park by khanusiak

Matthiessen State Park lower dells waterfall by Joe K Gage

Giant Bathtub at Matthiessen State Park by RWiggin Photography

Early Fall at Giants Bathtub at Matthiessen State Park by RWiggin Photography

Matthiessen Bridge View by David_B_Vernon

LaSalle Canyon by jrobfoto.com

Matthiessen State Park - Illinois by Joe K Gage

Matthiessen Cedar Point by David_B_Vernon

Exploring the Upper Illinois River Region, Part MSP-B: A Midlands Mystery on a Rainy Day | Matthiessen State Park, Illinois, USA by rwgabbro1

Chaotic Reflections by Dahai Z

Swirling Waters at Lake Falls at Matthiessen State Park by RWiggin Photography

fall stream by Tom Gill.

Step Waterfall - Front View by Todd Ryburn

I and M Canal from Split Rock by Tom Gill.

Closeup at Lake Falls by RWiggin Photography

Enchanted Grove by BlinkOfALens

Sunrays into Matthiessen State Park by RWiggin Photography

Between Seasons by kevin-palmer

Lower Falls at Matthiessen State Park by RWiggin Photography

Stairway to Lower Falls at Matthiessen State Park by RWiggin Photography

ST Louis Canyon Waterfall by Todd Ryburn

Enclosed by kevin-palmer

2008 flooding aerial by Pam_Broviak

St Louis Canyon Waterfall - left side by Todd Ryburn

Old Bridge at Matthiessen State Park by Michael Kappel

Turn for Clearer View by Nikon66

St Louis Canyon Waterfall - left side view by Todd Ryburn