Volcanic Caves Day Trip

Delve into the volcanic depths of Terceira and discover its geological formations, including the volcanic caves of Algar do Carvão, Gruta do Natal, and the fumaroles of Furnas do Enxofre.

Volcanic Caves Day Trip

We will pick you up from your hotel at the scheduled time and begin our route to the volcanic caves of Terceira in an off-roading vehicle or a van, passing through leafy forests and hydrangea fields. We will arrive at the Guilherme Moniz crater, which is 640 meters high, where we will tour the volcanic caves—Algar do Carvão and Gruta do Natal—exploring their interiors and the Azorian vegetation, including holly, moss, and laurel. You will see stalactites, cavities on the surface, and even a hidden pond inside.

We will also visit Furnas do Enxofre, known for its geothermal activity, where fumaroles emit sulphurous steam. You will closely observe this natural phenomenon. On the return journey, we will travel along the main roads to enjoy the scenery of Terceira. After 4 hours of immersion in nature, we will head back to the hotel.

Itinerary Adjustments

Due to maintenance works, Algar do Carvão is currently closed. Therefore, the itinerary will be modified to include a visit to a hidden lava tube.