Trip with TB's class

TB's class invited me to go on a school trip with them this weekend.
I was told that we would go to an adventure park.
I thought that was just another name for what in the states we call a theme park.
This adventure park was one of the most unique places I have ever been.
The area the class went to was the tree climbing/zip-lining area. We climbed up into the trees and moved around via the zip-lines to which we were attached by carabiners.
I have a hard time explaining this. Hopefully these pictures will help you understand what we did.

I'm sorry for the language 

It was a lot a lot of fun
But I found out i am extremely afraid of heights