To view a school without adding your name to the Class List, use the Search Classmates® box in the top banner any page to find the school you're looking for. On the search results page, click Visit in order to view the school without joining it.
If you're using a mobile device, you won't see the Visit option in the search results. Just click the name of the school to visit the school without joining.
Keep in mind that you can join a school even if you weren't a student there by selecting the role of Friend, Parent, Faculty, or Staff.