Here’s a direct link to the Top 25 rankings that includes some analysis. Some pages are excluded from the list. Make sure to review the notes at the bottom of the rankings page.
You’ll find the Top 5000 most accessed pages on the English Wikipedia here.
Again, make sure to review the notes. In this case, they’re at the top of the page.
As you’ll see the rankings are a bit different due to differences on what is and is not included on them.