Baptistery of Saint John
Siena, Italy

Baptistery of Saint John

Type: church / art

A Gothic baptistery from the 14th century, tucked beneath the cathedral apse and reached by descending steps from the side streets. The centerpiece is a marble baptismal font with bronze reliefs by Jacopo della Quercia, Lorenzo Ghiberti, and Donatello, dating from the 1420s. It is often skipped in a hurry, but it is of equal artistic importance to the cathedral itself.

Tickets

Entry: Tickets from ~4.00 EUR
Indicative price — confirm the exact amount before booking.
Tickets can also be purchased on-site.

Included in the OPA SI pass, which covers both the cathedral and the museum. If purchased separately, the ticket costs around 4 EUR. The space is relatively small, so there are fewer crowds than in the cathedral.

⛰️ Heads up: Hilly approach — the uphill section may add about 25 percent to the walking time to the attraction.

Parking nearby

Parcheggio San Lorenzo - Mercato Centrale | Firenze Parcheggi

Open 24 hours garage/underground Outside ZTL 🚶 5 min to the attraction (381m)

Address: Piazza del Mercato Centrale, 1, Firenze

Opening hours: Open 24 hours

Phone: +39 055 5030 2209

Nearby restaurants

Price:
Trattoria Marione

Trattoria Marione

Closed (opens at 12:00)
⭐ 4.40 5335 reviews 389m

Rating and review counts are periodically refreshed. Last update: 18.06.2026

€€

Address: Via della Spada, 27R, Firenze

Phone: +39 055 214756

Opening hours: 12:00–15:00, 18:30–22:30

Ristorante La Spada

Ristorante La Spada

Closed (opens at 12:00)
⭐ 4.50 2871 reviews 447m

Rating and review counts are periodically refreshed. Last update: 18.06.2026

€€

Address: Via della Spada, 62/R, Firenze

Phone: +39 055 218757

Opening hours: 12:00–15:00, 19:00–22:30