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Tour to SIERRA NEGRA VOLCANO Sulfur Mines Hiking Tour

FROM
Vermilion flycatcher perched on a branch against a clear blue sky in the Galápagos
Sulfur fumaroles and volcanic rocks at Sierra Negra Volcano in the Galápagos Islands
Yellow sulfur deposits and volcanic formations at Sierra Negra Volcano on Isabela Island, Galápagos
Hikers walking along the Sierra Negra Volcano trail overlooking a volcanic landscape on Isabela Island, Galápagos Caption:
Red Galápagos bird perched on a moss-covered branch against a blue sky
Galapagos naturalist exploring a volcanic landscape in the Galápagos with a steaming crater in the background
Aerial view of a vast volcanic caldera with green crater rim in the Galápagos
Woman overlooking a volcanic landscape and sea of clouds in the Galápagos
Galápagos volcanic caldera with black lava field and lush green crater walls
Woman jumping with arms raised over a volcanic landscape in the Galápagos

6 Hours

SIERRA NEGRA VOLCANO Sulfur Mines Hiking

Isabela

Sulfur fumaroles and volcanic rocks at Sierra Negra Volcano in the Galápagos Islands

Overview

The Sulfur Mines are located on the western side of the Sierra Negra Volcano. The tour begins with approximately a 1-hour drive to the entrance of Galápagos National Park, followed by a hike into the western side of the Sierra Negra crater and a descent into the caldera along a steep slope to an area where sulfur fumaroles can be observed.

The walking portion lasts approximately 3 hours and covers around 4 km. This is a shared adventure activity with a maximum of 16 passengers per group.

From our gallery

Vermilion flycatcher perched on a branch against a clear blue sky in the Galápagos
Sulfur fumaroles and volcanic rocks at Sierra Negra Volcano in the Galápagos Islands
Yellow sulfur deposits and volcanic formations at Sierra Negra Volcano on Isabela Island, Galápagos
Hikers walking along the Sierra Negra Volcano trail overlooking a volcanic landscape on Isabela Island, Galápagos Caption:
Red Galápagos bird perched on a moss-covered branch against a blue sky
Galapagos naturalist exploring a volcanic landscape in the Galápagos with a steaming crater in the background
Aerial view of a vast volcanic caldera with green crater rim in the Galápagos
Woman overlooking a volcanic landscape and sea of clouds in the Galápagos
Galápagos volcanic caldera with black lava field and lush green crater walls
Woman jumping with arms raised over a volcanic landscape in the Galápagos
Yellow sulfur deposits and volcanic formations at Sierra Negra Volcano on Isabela Island, Galápagos

Highlights

Sulfur Fumaroles:

Reach an area where several sulfur fumaroles can be observed inside the Sierra Negra Volcano caldera.

Geological History:

Learn about recent eruptions and how lava flows shape the island’s ecosystem.

Caldera Hike:

Descend into the caldera along a steep slope during the walking portion of the tour.

4 km Hiking Route:

Enjoy approximately 3 hours of walking over a route of around 4 km.

Bilingual Guide:

Travel with a bilingual guide throughout the excursion.

Round-Trip Transportation:

Round-trip transportation from your hotel is provided.

Box Lunch:

A box lunch is included during the tour.

Activities

  • Nature Hike
    Nature Hike

Wildlife

  • BIRDS
    BIRDS
    • Galápagos Hawk
    • Small Ground Finch
    • Medium Ground Finch
    • Small Tree Finch
    • Vegetarian Finch
    • Yellow Warbler
    • Galápagos Flycatcher
    • Galápagos Mockingbird
    • Cattle Egret

Itinerary

The tour begins with approximately a 1-hour drive to the entrance of Galápagos National Park. From there, the route continues toward the western side of the Sierra Negra Volcano crater before descending into the caldera along a steep slope. The hike continues to an area where several sulfur fumaroles can be observed. The walking portion lasts approximately 3 hours and covers around 4 km. Round-trip transportation from the hotel, a bilingual guide, and a box lunch are included.

Two groups per day 11am and 1pm

Details

Included

  • ✓ Round-trip transportation from your hotel
  • ✓ Bilingual guide
  • ✓ Box lunch

Not Included

  • ✗ Personal expenses
  • ✗ Valuables and personal belongings
  • ✗ Items not specifically listed as included

From our gallery

Woman jumping with arms raised over a volcanic landscape in the Galápagos
Galápagos volcanic caldera with black lava field and lush green crater walls
Woman overlooking a volcanic landscape and sea of clouds in the Galápagos
Aerial view of a vast volcanic caldera with green crater rim in the Galápagos
Galapagos naturalist exploring a volcanic landscape in the Galápagos with a steaming crater in the background
Red Galápagos bird perched on a moss-covered branch against a blue sky
Hikers walking along the Sierra Negra Volcano trail overlooking a volcanic landscape on Isabela Island, Galápagos Caption:
Yellow sulfur deposits and volcanic formations at Sierra Negra Volcano on Isabela Island, Galápagos
Sulfur fumaroles and volcanic rocks at Sierra Negra Volcano in the Galápagos Islands
Vermilion flycatcher perched on a branch against a clear blue sky in the Galápagos

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