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Sulfur Mines Volcano Tour with GALAISLAND
Experience the otherworldly volcanic landscapes of the Sulfur Mines Volcano on Isabela Island. Explore fumaroles, sulfur crystal deposits, and dramatic terrain with geological significance—guided by our certified bilingual naturalists from GALAISLAND.












What’s Included in the Tour
– Certified bilingual naturalist guide
– Ground transport by bus
– Light refreshments
Price: USD 115 per person
Description & Tour Details
The Sulfur Mines Volcano site is located west of Sierra Negra Volcano, about 11 km from the “El Cura” park control post. The tour begins from Puerto Villamil with a ride through the highlands of Isabela, before starting the hike toward the sulfur fields.
The full experience lasts about 6 hours. After hotel pickup in Puerto Villamil (usually around 7:30 a.m.), you will travel by bus for about an hour to the highland region. Once at the control post, the group continues to the trailhead. From there, expect approximately 2 hours of hiking uphill to the sulfur mines and fumaroles, followed by about 2 hours return. For those seeking more adventure, this hike can also be arranged by bicycle. Custom or private schedules are available upon request.
The full experience lasts about 6 hours. After hotel pickup in Puerto Villamil (usually around 7:30 a.m.), you will travel by bus for about an hour to the highland region. Once at the control post, the group continues to the trailhead. From there, expect approximately 2 hours of hiking uphill to the sulfur mines and fumaroles, followed by about 2 hours return. For those seeking more adventure, this hike can also be arranged by bicycle. Custom or private schedules are available upon request.
Important Conditions
All times given are approximate and subject to change due to external factors. The itinerary is subject to modifications at the discretion of the Galápagos National Park and the naturalist guide. Transport and routes may vary depending on weather and terrain conditions. Strict hygiene and safety protocols are in place: all gear is fully disinfected between uses. Vehicles and trail equipment are cleaned daily. Hand sanitizer is available throughout.
How to Book Your Tour
– Contact us via WhatsApp to check availability
– Once your date is confirmed, complete payment securely through our website
– Early booking is recommended, especially during high season