自然
ソルファタラ火口
Solfatara
솔파타라산(Solfatara)은 이탈리아의 캄피 플레그레이 칼데라에 있는 화산 분화구로, 분화구 내에서는 유황 성분이 매우 많다. 그렇기 때문에 지금도 증기가 나며, 뜨거운 온천까지 있다. 분화구는 거대하며, 사람들이 들어갈 수 있다. 그러나 질식할 수도 있기 때문에 조심해야 한다.
What it is
Solfatara is a shallow volcanic crater at Pozzuoli, part of the wider Phlegraean Fields volcanic area west of Naples. It last erupted around 1198, likely in a phreatic (steam-driven) event, and the ground still shows that activity: fumaroles hissing sulfurous steam and, historically, bubbling mud pools. The name itself comes from Latin for "land of sulfur." It's a stop for anyone curious about active volcanism up close, rather than a scenic overlook.
Getting there
Solfatara sits in Pozzuoli, west of central Naples. By car or taxi, the drive typically takes around 25-30 minutes depending on traffic. Public transport options include the Cumana rail line to Pozzuoli, followed by a short taxi or walk to the site.
Time to allow
An hour or so is usually enough to take in the crater floor and surrounding area at a walking pace.
When to go
Note that the crater floor itself has been closed to visitors since a fatal accident in 2017, so check current access before planning a visit centered on walking into the crater. Sulfur fumes are present throughout the site, which can be uncomfortable for those sensitive to strong smells.
Combine with
Solfatara is essentially inside the Phlegraean Fields volcanic area, so the two are effectively the same visit. The Vesuvius Observatory, which monitors this volcanic zone, is about 3.7km away and suits travellers interested in the science behind what they're seeing. The Cave of Dogs (2.4km) and the Bagnoli district (2.7km) are also within easy reach for a fuller day around Pozzuoli.
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
