If your "favorite pages" are actually physical locations or businesses, they are likely stored within Google Maps.
If you clicked a in your browser, your pages are stored as bookmarks. On a Computer : how to find favorite pages on google
If you are looking for a page you "Starred" previously, open the Bookmark Manager (Ctrl+Shift+O). It is the master list of everything you have saved. If your "favorite pages" are actually physical locations
To see them at a glance, press to toggle the Bookmarks bar on or off. On Mobile (Android & iPhone) : Open the Chrome app and tap the three dots (⋮) . how to find favorite pages on google