Private Caves Tour with a Geologist

Discover volcanic caves and stunning coastal views on a private, geologist-led tour of Terceira’s natural wonders, perfect for curious travelers.
Discover volcanic caves and stunning coastal views on a private, geologist-led tour of Terceira’s natural wonders, perfect for curious travelers.
Discover Terceira’s stunning west coast on this half-day van tour, featuring Monte Brasil, artisan cheese tasting, and the spectacular Biscoitos tide pools.
Swim with wild dolphins off Terceira Island. Enjoy a respectful, eco-friendly tour with knowledgeable guides, stunning views, and a memorable experience.
Discover Terceira’s east coast highlights on this half-day van tour. Enjoy stunning viewpoints, local insights, and authentic Azorean scenery for just $53.36.
Experience the stunning volcanic landscapes and seabird sanctuary of Ilhéus das Cabras in Terceira, Portugal, on a guided boat tour full of natural wonders.
Discover Terceira Island in the Azores with a 3-day guided tour featuring stunning hikes, natural wonders, and authentic local culture for $256.
Discover Terceira’s stunning cliffs and volcanic landscapes on a guided hike with expert insights, incredible views, and authentic Azorean scenery.
Discover Terceira's natural beauty on the Black Mysteries hiking trail, featuring volcanic domes, Lagoa do Negro, and expert guides for an authentic Azores adventure.
Discover Terceira’s underground caves and volcanic landscapes on a half-day tour. Visit lava tunnels, sulfur vents, and natural pools with expert guides.