Gruta do Carvão
The Gruta do Carvão (Grotto of Coal) is an ancient lava tube located on the outskirts of the municipality of Ponta Delgada (in the civil parish of Santa Clara) on the island of São Miguel in the Portuguese archipelago of the Azores.
Details
- Access
- Tours are available in season
- Length
- 1650 m
- Geology
- Lava tube, Basalt
- Features
- Stalactites, Stalagmites
- Language
- Portuguese
- Location
- São Miguel (Azores), Portugal
- Map Width
- 235px
- Other Name
- Monumento Natural Regional daGruta do CarvãoRegional Natural Monument ofGruta do Carvão
- Photo Width
- 235px
- Entrance List
- Rua do Paim
- Photo Caption
- A view of the visit area of the Gruta do Carvão
- Entrance Count
- 1
- Height Variation
- 6.4 m