寺社・宗教施設
サン・ジョバンニ・イン・ラテラノ大聖堂
Archbasilica of St. John Lateran
サン・ジョバンニ・イン・ラテラノ大聖堂 は、イタリアのローマにあるカトリック教会の大聖堂。ラテラン教会、ラテラン大聖堂とも呼ばれる。「ラテラノ」は「ラテラーノ」とも表記する。ラテラノ宮殿が隣接している。
What it is
This is the cathedral of Rome — the pope's actual seat as bishop of the city, which technically outranks St. Peter's Basilica in ceremonial status even though it's less visited. The interior is a long Baroque-remodeled nave (Borromini's 17th-century work) with a coffered ceiling and colossal statues of the apostles lining the walls. Attached to the basilica is a 13th-century cloister with twisted Cosmatesque columns, worth seeking out separately since it's easy to miss. Across the piazza stands the Lateran Baptistery, an octagonal building that shaped the design of baptisteries across Europe.
Getting there
From central Rome (Termini or the historic centre), the metro is the simplest option: Line A to San Giovanni station puts you right at the basilica. From Termini this takes about 10-15 minutes including the walk. Several bus lines also stop nearby if you'd rather avoid the metro.
Time to allow
Plan on 45 minutes to an hour for the basilica interior, and add 20-30 minutes if you want to see the cloister and step into the baptistery across the square.
When to go
Mornings tend to be calmer than afternoons. As an active cathedral, it can fill with worshippers or close to visitors during services, so this isn't a place to time down to the minute — build in some flexibility. It draws fewer crowds than St. Peter's, but tour groups still pass through midday.
Combine with
The Domus Aurea and Baths of Caracalla are both about a kilometre away and pair naturally with a walk from the basilica, as does the Arch of Constantine at 1.4km — all four can realistically fit into one loop on foot if you have a half-day free.
出典：ウィキペディア・OpenStreetMap の公開データ · 2026年8月5日 更新 · 編集 World by City 編集部
