A guided visit to Terceira's volcanic underground with hotel pickup: the Algar do Carvão natural monument, the Christmas cave and the sulphur fumaroles. While Algar do Carvão is closed the operator shows a lava tube instead; the Gruta do Natal entry is extra. 4.79 from 48 reviews at €45 per person.
ATT: Algar do Carvão will be closed from Oct 19th 2024 to unkown date as of now, during this period we will be showing a hidden lava tube instead.
On this tour you will visit Algar do Carvão which is classified as a Natural Monument, the Christmas cave, the smoke holes (furnas do enxofre).
| Tour | Price | Duration | Rating | Group |
|---|---|---|---|---|
| This tour · #12 of 14 | €45 | 3h–4h | 4.79 (48) | shared |
| Private Terceira Island Full Day Tour | €150 | 7h | 5.0 (257) | private |
| Terceira Island: Full Day Tour | €90 | 7h | 5.0 (74) | shared |
| Wines and Moonshines of Terceira | €139 | 8h | 5.0 (61) | shared |
Ranked #12 of 14 in Terceira by Guidekin score (rating weighted by review volume). Prices here run from €39 to €150, median €78; typical length 5h 30m. 2 of 14 are private. Figures are live from the tour cards; the rubric is our handpicked set, not the whole market. Compare all 14 Terceira
This tour runs daily, departing at 14:00. Scheduled through September 2027. These are the operator’s scheduled departures, not a live seat count: availability is confirmed at checkout. Schedule last checked August 31, 2026.
Will pick up anywhere as long as specified
For a full refund, cancel at least 24 hours before the scheduled departure time.
| 1+ days | Full refund |
| 0-1 days | No refund |