![13151524_10154192091469650_264345806409125650_n](https://mainstreamadventures.com/wp-content/uploads/2016/05/13151524_10154192091469650_264345806409125650_n-300x225.jpg)
Best picture I have ever taken
![Exploring the subway](https://mainstreamadventures.com/wp-content/uploads/2016/05/wcd1-300x169.jpg)
Exploring the subway
![My son loves the subway trail](https://mainstreamadventures.com/wp-content/uploads/2016/05/wcd2-300x169.jpg)
My son loves the subway trail
![13100951_10154192091189650_8238800548164983811_n](https://mainstreamadventures.com/wp-content/uploads/2016/05/13100951_10154192091189650_8238800548164983811_n-300x225.jpg)
Relaxing after a long hike
![12006155_10153638524459650_7062755762459443932_n](https://mainstreamadventures.com/wp-content/uploads/2016/05/12006155_10153638524459650_7062755762459443932_n-300x225.jpg)
Catching a little breather by the creek
![deepthoughts](https://mainstreamadventures.com/wp-content/uploads/2016/05/deepthoughts-253x300.jpg)
My favorite picture
![IMG_20160521_1128153_rewind](https://mainstreamadventures.com/wp-content/uploads/2016/05/IMG_20160521_1128153_rewind-170x300.jpg)
This looks like a jungle somewhere not the middle of Iowa
![catbridge](https://mainstreamadventures.com/wp-content/uploads/2016/05/catbridge-170x300.jpg)
Walking along the creek
![cathead](https://mainstreamadventures.com/wp-content/uploads/2016/05/cathead-170x300.jpg)
These walls are made for climbing
![IMG_20160521_1114053_rewind](https://mainstreamadventures.com/wp-content/uploads/2016/05/IMG_20160521_1114053_rewind-300x170.jpg)
The sign says it all
![IMG_20160521_1228495_rewind](https://mainstreamadventures.com/wp-content/uploads/2016/05/IMG_20160521_1228495_rewind-170x300.jpg)
One of our favorite trails
![13139119_10154192093114650_3398556377541121513_n](https://mainstreamadventures.com/wp-content/uploads/2016/05/13139119_10154192093114650_3398556377541121513_n-225x300.jpg)
I remember when this was a multi-level waterfall