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St. Peter's Basilica
St. Peter's Basilica in Vatican City is the preeminent shrine of the Roman Catholic Church and a pinnacle of Renaissance architecture. Built over the burial site of St. Peter the Apostle, the construction of the current basilica commenced in 1506 and reached completion in 1626. Renowned architects including Donato Bramante, Michelangelo Buonarroti, and Gian Lorenzo Bernini were instrumental in its design. Michelangelo conceived the monumental dome, while Bernini created the ornate bronze baldachin over the high altar. Spanning an interior area of roughly 15,000 square meters and capable of holding tens of thousands of worshippers, it ranks among the largest churches in the world. The basilica houses countless artistic treasures, notably Michelangelo's Pietà and the papal tombs within the Vatican Grottoes. As a UNESCO World Heritage site, it attracts millions of pilgrims and tourists annually and serves as the primary venue for the Pope's most significant liturgical ceremonies.
- Location: Vatican
- Top sights: Saint Peter's Basilica · Dome of Saint Peter · Cupola di San Pietro
- Population: ~829 (2026)
Best time to visit & climate
The most pleasant time to visit is May, Jun, Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 7 | 8 | 10 | 14 | 18 | 23 | 26 | 26 | 21 | 17 | 12 | 8 |
| Rain mm | 73 | 77 | 69 | 56 | 57 | 34 | 26 | 26 | 70 | 82 | 114 | 92 |
📋 Practical info
Geography
Facts
- The basilica has a total exterior length of 211.5 meters.
- The dome reaches an exterior height of 136.57 meters.
- The interior features 45 altars and 11 distinct chapels.
- Construction lasted 120 years under the reign of 18 popes.
- Michelangelo's Pietà is the only work he ever signed.
- Bernini's bronze baldachin weighs nearly 63 metric tons.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town St. Peter's Basilica (10)
Pauline Chapel
Sistine Chapel
Arch of the Bells
Sacristy🏛 museum
Raphael Rooms🏛 museum
Chiesa di Santa Maria della Pietà⛪ church
Saint Stephen of the Ethiopians⛪ church
Sights nearby
Frequently asked questions
When is St. Peter's Basilica open?
Is there an entrance fee for the Basilica?
Is there a dress code?
Is photography allowed inside?
Where is Michelangelo's Pietà located?
St. Peter's Basilica: where is it located?
St. Peter's Basilica: what is there to see?
St. Peter's Basilica: when is the best time to visit?

















