The excavated archaeological site of Pompeii is unlike anything you’ll ever see. Even if you’ve visited in the past, continuing excavations have unearthed new wonders worth a second stop—and if it’s your first visit to southern Italy, a stop here is a must.

But the site is immense and gets millions of annual visitors, so we have some tips to help you make the most out of your visit. What’s the best way to visit Pompeii? Follow our 5 tips below.