St. Peter's Basilica Guides — Planning Tips & What to Know
Planning tips, comparisons, and everything you need to know before visiting St. Peter's Basilica and the Vatican Grottoes.
Best Time to Visit St. Peter's Basilica
When to visit St. Peter's Basilica to skip the worst crowds — best season, quietest day of the week, and the ideal time of day.
Read guide →Climbing St. Peter's Dome: What to Expect
How many steps, elevator or stairs, claustrophobia, and what the climb up Michelangelo's dome is really like — a practical guide.
Read guide →Scavi Tour vs. Vatican Grottoes
The Scavi necropolis and the Vatican Grottoes are two different underground levels at St. Peter's Basilica. Here's what each one is and how to visit.
Read guide →Dress Code, Security & Rules at St. Peter's Basilica
What to wear, what to leave behind, and the security and conduct rules at St. Peter's Basilica — so you're not turned away at the door.
Read guide →Looking to book? See the featured underground tour →