I have stopped at Lincoln Marsh in Wheaton a few times and I am amazed at the natural scenery this little place offers.  It can be accessed by car (small parking area adjacent to a church lot) or by a bike from the bike trail (Illinois Prairie Path) next to the marsh area.  The approximately one-mile trail traversing through the natural area has a combination of crushed limestone, wood chip, and boardwalk walking paths including floating boardwalk on the marsh.  Depending on the season, this would also be a great place for birding.  

Quietly placed to the west of Wheaton, a western suburb of Chicago, this peaceful lake and trail is a fine attraction to visit! Our group walked the trail, saw flowers, many birds, and turtles too!

A great place to surround yourself with nature and breathe in the fresh air while enjoying a peaceful walk.

The Lincoln Marsh is hidden in a busy suburb, but worth checking out. See all kinds of birds, turtles and insects. There is a floating boardwalk so you can get right out onto the water. Beautiful in all seasons.

I always enjoy going here with my dog. They have a variety of paths of varying lengths. I always see birds and to enjoy being outside.