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Home/Ecuador/Galapagos Islands/Sierra Negra Volcano

Explore Sierra Negra Volcano: Isabela Island Tours

Embark on an unforgettable hiking adventure to Sierra Negra Volcano on Isabela Island, home to one of the world's largest volcanic craters. Experience the raw power of nature through guided walking tours that showcase breathtaking geological landscapes and stunning scenery. Whether you are looking for an eco-friendly nature trek or a thrilling adventure through the Galapagos, our expert-led tours offer unparalleled views and deep geological insights. Book your Isabela Island excursion today to witness this magnificent natural wonder and create memories that last a lifetime.

4.57/5 avg ratingTours from $678 eco-friendly experiencesGuided tours included

At a glance

Tour Price

Tour Price

$74–$124 typical

Median price is $94, with a full range of $67–$278

Rating

Rating

4.57★ average

Based on 69 pooled reviews with ~75% positive sentiment

Tour Duration

Tour Duration

4–6.3 hours typical

Median duration is 5.5 hours

Best For

Best For

Nature & Adventure

100% of tours focus on nature, 88% include adventure

Tour Features

Tour Features

100% guided & eco-friendly

All options include a guide and are tagged eco-friendly

Booking Info

Booking Info

Instant confirmation

Available in English, Spanish, German, and French

8 Products

Sierra Negra Volcano Galapagos Horseback Riding & Hiking

Sierra Negra Volcano Galapagos Horseback Riding & Hiking

6 hrsPrivate tourEco-Friendly
4.75 (12 reviews)
84.62%
15.38%
BeautifulGreat rideenjoyed
Viator
$320
Book now
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Sierra Negra Volcano Galapagos Horseback Riding & Hiking
Summary

Embark on an exhilarating 5-hour adventure starting at 800 meters above sea level. The journey begins with a horseback ride through humid vegetation and agricultural areas, gradually ascending to the summit of the world's third-largest active caldera. Marvel at the panoramic views of the caldera a...

Inclusions
  • Horses
  • Naturalist guide expert on volcanology
  • Horse muleteer guide
Exclusions
  • Tips
Itinerary
  • Sierra Negra
Good to know
  • Not recommended for travelers with spinal injuries, Not recommended for travelers with poor cardiovascular health, Travelers should have at least a moderate level of physical fitness
Cancellation Policy

All sales are final. No refund is available for cancellations.

Hiking Tour to Sierra Negra Volcano

Hiking Tour to Sierra Negra Volcano

6 hrsEco-FriendlyFree cancellation
4.18 (22 reviews)
66.67%
33.33%
very goodvery pleasantgreat guide
Viator
$67
Book now
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Hiking Tour to Sierra Negra Volcano
Summary

The Sierra Negra volcano has the second largest crater in the world. The best hiking in the Galapagos Islands. A privileged view of Isabela at the top of the volcano.

Inclusions
  • Galapagos National Park guide
Itinerary
  • Sierra Negra
Good to know
  • Not recommended for travelers with spinal injuries, Not recommended for pregnant travelers, Not recommended for travelers with poor cardiovascular health, Travelers should have at least a moderate level of physical fitness
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Walking Tour to Sierra Negra volcano and Chico Volcano from Isabela Island

Walking Tour to Sierra Negra volcano and Chico Volcano from Isabela Island

5 hrsEco-FriendlyFree cancellation
4.08 (13 reviews)
61.64%
38.36%
beautifulbeautiful sceneryviewing spots
Viator
$68$75
Book now
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Walking Tour to Sierra Negra volcano and Chico Volcano from Isabela Island
Summary

The Sierra Negra Volcano is considered the oldest of the Isabela volcanos. According to some geologists, including Nordlie, while wider and less deep.

Inclusions
  • Box Lunch
  • Meeting point
  • Professional Guide
  • Transportation
Exclusions
  • Breakfast
  • Food and drinks (Unless specified)
  • Hotel Pick up and Drop off
  • Gratuities
Itinerary
  • Isabela
  • Sierra Negra
Good to know
  • Suitable for all physical fitness levels, Taking comfortable shoes for walking on the island, Children must be accompanied by an adult
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Galapagos Hiking excursion to Sierra Negra Volcano & Lava Fields

Galapagos Hiking excursion to Sierra Negra Volcano & Lava Fields

7 hrsEco-Friendly
5 (8 reviews)
100%
0%
well-traveledknowledgeablesuper nice
Viator
$90
Book now
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Galapagos Hiking excursion to Sierra Negra Volcano & Lava Fields
Summary

Embark on a truly exceptional adventure on Isabela Island as you explore the world's third largest active caldera, boasting a volcanic marvel like no other. During this immersive half-day excursion spanning 6 hours, you'll trek 16 kilometers alongside a knowledgeable bilingual tour guide. Prepare to...

Inclusions
  • Tour guide
Exclusions
  • Tips
Itinerary
  • Sierra Negra
Good to know
  • Not recommended for travelers with spinal injuries, Not recommended for travelers with poor cardiovascular health, Travelers should have at least a moderate level of physical fitness, The total tour duration include the travel time will be 7 hours.
Cancellation Policy

All sales are final. No refund is available for cancellations.

Sierra Negra Volcano Walking Tour in Isabela Island

Sierra Negra Volcano Walking Tour in Isabela Island

5 hrsEco-FriendlyFree cancellation
4 (9 reviews)
68.63%
31.37%
amazingworked out greathike wasn't too bad
Viator
$77
Book now
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Sierra Negra Volcano Walking Tour in Isabela Island
Summary

Climbing the Sierra Negra volcanic crater is simply not to be missed for geology lovers and adventure seekers. Since its last eruption in 2005, the geographically unique Sierra Negra Volcano is home to incredible lava paths adorned with the local plant and animal life

Inclusions
  • Hotel pick-up
  • Local guide
Exclusions
  • Hotel drop-off
Itinerary
  • Volcan Chico
  • Sierra Negra
Good to know
  • Not recommended for travelers with poor cardiovascular health, Not recommended for travelers with spinal injuries, Not recommended for pregnant travelers, Travelers should have at least a moderate level of physical fitness, Children must be accompanied by an adult, Dress code is sporty, Need to be lodged in Isabela Island to take this tour, if you are in Santa Cruz or San Cristobal you cannot take this tour
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Half-Day Private Tour in Sierra Negra Volcano's Sulfur fumaroles

Half-Day Private Tour in Sierra Negra Volcano's Sulfur fumaroles

4 hrsPrivate tourEco-Friendly
5 (4 reviews)
97.83%
2.17%
Excellentvery happysuper knowledgeable
Viator
$200
Book now
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Half-Day Private Tour in Sierra Negra Volcano's Sulfur fumaroles
Summary

Feel the thrill of being immersed in this steamy spectacle, as the fumaroles release their vaporous dance into the air. The sight is both mystical and mesmerizing, a testament to the raw power and beauty of nature's elements. Your experienced Licensed Galapagos Naturalist Guide will unravel the my...

Exclusions
  • Gratuities
Itinerary
  • Sierra Negra
Good to know
  • Not recommended for travelers with spinal injuries, Not recommended for travelers with poor cardiovascular health, Travelers should have at least a moderate level of physical fitness
Cancellation Policy

All sales are final. No refund is available for cancellations.

Sierra Negra Volcano Hiking in Isabela Island

Sierra Negra Volcano Hiking in Isabela Island

6 hrsEco-Friendly
0
Viator
$99
Book now
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Sierra Negra Volcano Hiking in Isabela Island
Summary

- A certified Naturalist guide - The best place for hiking in Isabela - A family-friendly tour ideal for lovers of nature - Discover the flora and fauna of the island

Inclusions
  • Hotel pick up or meeting point
  • Certified Naturalist English / Spanish speaking guide
Exclusions
  • Tips
Itinerary
  • Sierra Negra
Good to know
  • Not recommended for travelers with poor cardiovascular health, Suitable for all physical fitness levels
Cancellation Policy

All sales are final. No refund is available for cancellations.

Walk Inside an Active Volcano: Sulfur Mines Fumaroles Experience

Walk Inside an Active Volcano: Sulfur Mines Fumaroles Experience

4 hrsEco-Friendly
5 (1 reviews)
100%
0%
Viator
$99
Book now
View Details
Walk Inside an Active Volcano: Sulfur Mines Fumaroles Experience
Summary

Step into one of the most raw volcanic landscapes in the Galápagos. This guided hike crosses the Sierra Negra caldera to the sulfur mines, where steaming fumaroles and yellow deposits reveal active geology. * Walk inside one of the largest volcanic calderas on Earth * See active fumaroles and sulfu...

Inclusions
  • English, Spanish Guide
Itinerary
  • Sierra Negra
Good to know
  • Service animals allowed, Not recommended for travelers with spinal injuries, Not recommended for pregnant travelers, Not recommended for travelers with poor cardiovascular health, Travelers should have at least a moderate level of physical fitness
Cancellation Policy

All sales are final. No refund is available for cancellations.

Pairs well with

Landmarks travelers visit on the same route as Sierra Negra Volcano.

Isabela Island
Learn more

Isabela Island

7.0 km away • from $246

Las Tintoreras
Learn more

Las Tintoreras

27 km away • from $64

El Chato Tortoise Reserve (Reserva El Chato)
Learn more

El Chato Tortoise Reserve (Reserva El Chato)

84 km away • from $130

Bartolomé Island (Isla Bartolomé)
Learn more

Bartolomé Island (Isla Bartolomé)

92 km away • from $378

Frequently Asked Questions

Get answers to the most common questions travelers ask before visiting.

Across the booking platforms we compare, most tours cost between $74 and $124, with a median around $94. The full range spans $67–$278, so while the bulk of options cluster in the mid-range, a few premium or budget variants exist. All 8 options we compare offer instant confirmation, so you can lock in your choice right away.

Tours typically run 4 to 6.5 hours, with most hovering around 5.5 hours. This duration covers the guided hike, volcanic viewing, and any included stops. The consistent timeframe makes it easy to fit into a day itinerary on Isabela Island.

All options we compare are guided tours led by a guide. About half include meals, and a few offer hotel pickup and drop-off. The standout feature is that 100% of the options are tagged eco-friendly, reflecting the volcanic landscape's conservation focus. Hiking and walking tours split the offerings roughly equally, both centered on exploring the crater and geological features.

Yes. 25% of the options we compare are private tours, giving you the flexibility to customize timing and pace with a dedicated guide. The rest are group experiences. Private tours appeal to families or travelers who prefer a more tailored experience, though they typically sit at the higher end of the price range.

Tours earn a strong 4.57-star average across 69 combined reviews across booking platforms, with roughly 75% of feedback positive. Reviewers consistently highlight the beautiful scenery, knowledgeable guides, and memorable geological viewing spots. Common praise includes descriptions like "very pleasant," "great guide," and "beautiful landscape," making it a standout nature and adventure experience.

All 8 options we compare offer instant confirmation, so you can secure a spot immediately. However, roughly half offer free cancellation, giving you flexibility if plans change. Popular time slots do book up, so booking a day or two ahead is wise if you have a specific date or time preference in mind.

Tours are offered in 4 languages: English, Spanish, German, and French. This makes it accessible to a broad range of international visitors, though English and Spanish are the most widely available across the options we compare.

Use local taxis, water taxis between towns, or join organized tours. Many attractions are accessible via short boat rides from Puerto Villamil.

Punta Moreno and Fernandina Island tours provide excellent penguin sightings. Cormorants are frequently spotted near Tagus Cove and coastal areas.

Concha Perla lagoon near Puerto Villamil offers safe snorkeling with sea turtles and tropical fish. Entry requires a small fee and minimal swimming distance.

Isabela Island7kmLas Tintoreras27.2kmEl Chato Tortoise Reserve (Reserva El Chato)83.7kmBartolomé Island (Isla Bartolomé)91.7kmTortuga Bay93.4kmThe Cracks (Las Grietas)95.2kmPlaya de los Alemanes95.8kmCharles Darwin Research Station (CDRS)96.8kmCanal del Amor97.3kmSanta Cruz Island (Isla Santa Cruz)97.3kmNorth Seymour Island (Isla Seymour Norte)109.8kmSouth Plaza Island114.9km