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About this trip
Explore the unique volcanic landscape of Isabela Island on this guided hike to the sulfur mines. Start with a scenic drive from Puerto Villamil to the Sierra Negra volcano, followed by a moderate trek through rugged terrain with stunning views.
Discover steaming fumaroles and vibrant sulfur deposits, learning about the island’s volcanic activity and mining history from your guide. Enjoy a picnic lunch amid breathtaking scenery before hiking back. Perfect for nature lovers and adventure seekers, this tour offers a blend of natural beauty, geological wonders, and a touch of history, making it an unforgettable experience in the Galapagos.
Tour Highlights
+ Moderate hike through diverse volcanic landscapes.
+ Exploration of active sulfur fumaroles and mineral formations.
+ Insights into the geological history and volcanic activity of Isabela Island.
+ Stunning views of the Sierra Negra caldera and local wildlife sightings.
Duration 4 - 5 hours
Difficulty Level Moderate
Your Volcano & Fumaroles Itinerary
Isabela Island Sulfur Mines Hike: Full-Day Tour Itinerary
Meet in Puerto Villamil
Begin your adventure with a meet-up at a central location in Puerto Villamil. Here, you'll meet your expert guide, who will provide a brief introduction to the day’s activities and a safety overview.
Scenic Drive to Sierra Negra Trailhead
Travel by vehicle from Puerto Villamil to the Sierra Negra volcano’s trailhead. Enjoy the scenic drive through Isabela Island's highlands, passing lush vegetation and local farms.
Start the Hike to the Sulfur Mines
Begin a moderately challenging hike through diverse volcanic landscapes. Traverse rocky paths and ancient lava fields while taking in breathtaking views of the Sierra Negra caldera and the surrounding terrain.
Explore the Sulfur Mines and Fumaroles
Reach the sulfur mines, where you'll explore steaming fumaroles and vents. Learn about the area’s volcanic activity, sulfur deposits, and mining history from your knowledgeable guide.
Picnic snack at a Scenic Viewpoint
Enjoy a packed lunch at a scenic spot overlooking the dramatic landscape. Take a break, rest, and soak in the unique views.
Return Hike to the Trailhead
Begin your return journey, retracing your steps through the rugged volcanic terrain. Keep an eye out for native wildlife and endemic plant species that are unique to this environment.
Drive Back to Puerto Villamil
After completing the hike, board the vehicle for the drive back to Puerto Villamil. Relax and enjoy the scenic highland views once more.
Arrive back in Puerto Villamil, where the tour concludes. You can spend the rest of your day exploring the charming town or relaxing on its beaches.
- Round-trip transportation from Puerto Villamil
- Picnic snack and refreshments
- Safety equipment
What’s included
- Professional GuideCertified Galapagos Naturalist Guide | ENG + ESP Guiding
- SnackPicnic snack and refreshments
- TransportationRound-trip transportation from Puerto Villamil
What’s not included
- Tipping | GratuitiesYour guide and drivers will appreciate when rewarding them :)
- Extra drinks
Available Packages
Available options
Itinerary
Embark on an adventurous trek to the sulfur mines of Isabela Island, where you’ll discover a unique volcanic landscape shaped by powerful geological forces. This guided tour begins with a scenic drive from Puerto Villamil through lush highlands, gradually transitioning to the striking, barren terrain of the Sierra Negra volcano.
The journey involves a moderately challenging hike, weaving through rocky paths and lava formations. Along the way, you’ll witness the rugged beauty of the volcano’s slopes, covered with low shrubs and wild endemic flora. As you approach the sulfur mines, the air becomes tinged with a distinctive smell, signaling the proximity of the sulfur deposits.
At the site, you'll explore the yellow-stained fumaroles and vents, where geothermal activity has created a surreal, almost otherworldly atmosphere. Your guide will provide insights into the volcanic processes that shape this area and discuss the historical significance of the sulfur mines, once mined for their valuable mineral deposits.
This tour also offers the opportunity to observe unique bird species, including the Galapagos hawk and finches, as well as panoramic views of the expansive Sierra Negra caldera, one of the largest volcanic craters in the world. The combination of natural beauty, geological wonder, and historical intrigue makes this tour an unforgettable experience for nature lovers and adventure seekers alike.
Tour Highlights
+ Moderate hike through diverse volcanic landscapes.
+ Exploration of active sulfur fumaroles and mineral formations.
+ Insights into the geological history and volcanic activity of Isabela Island.
+ Stunning views of the Sierra Negra caldera and local wildlife sightings.
Duration / 4-5 hours
Difficulty Level / Moderate
What to Bring / Sturdy hiking shoes, sun protection (hat, sunscreen), water, snacks, and a camera.