Registration Page

For some reason, i have my registration page wide open for every body to see when they get to my website. If someone logs in then they will see the home page. I want the home page to be full of information for the reader to see rather than seeing the registration page. There is a registration link on the website but it more or less stays on the same page upon clicking it.

How can i get rid of the registration page wide open for every one to see and perhaps put it in wp login directory. So that people can see login and register on the same page and the regisration form comes up with login and register…