Pages on left side

Hello everybody,

I have a qeustion about WordPress. I’m making a website for my aunt on bungee trampolines (www.bungeefun.nl) but I can’t get rid of one problem.

I would like to see every page I create on the left side of the page, like a menu, at this moment it only appears on the top, in the Navigation menu, which isn’t there on purpose.

Is there a plugin or any other way to create a menu on the left side of the page which shows the pages in a hyperlink / menu format? Lets say, a navigation menu but not on top…