Any Idea Where I Got My Free Stamp??

I was looking back on some of my recent pictures, looking for something interesting to post on a boring Monday night.  I took this photo a little while ago while hanging out with some great friends (Kris, Scott, Kim, Tom, and my wonderful wife).  Can you figure out where we spent our weekend based on this picture???  If you have a guess, feel free to post your guess in the comment area.

If not, just enjoy the picture and consider your ticket stamped "Free" for passing from Monday into Tuesday.  

 To purchase a print: http://brookward.smugmug.com/Landscapes/World-Outside-Pennsylvania/23425682_nx2xGw#!i=2239047239&k=XbQJJDX&lb=1&s=A

To purchase a print: http://brookward.smugmug.com/Landscapes/World-Outside-Pennsylvania/23425682_nx2xGw#!i=2239047239&k=XbQJJDX&lb=1&s=A