Trekking tour
Trip Style
4 – 5 Hours
Duration
Isabela Island
Location
Half – Day
Trip Type

Trekking tour to the Sulfur Mines – Sierra Negra Volcano

The Sulfur Mines Tour will take you on a unique adventure in the Sierra Negra de Isabela. Enjoy guided walks as you explore ancient sulfur mines and discover the area’s volcanic activity. Likewise, with spectacular views and a route full of history, it is an unmissable experience.

Description Sulfur Mines Tour

At the time indicated, we’ll pick you up from your hotel on Isabela Island to kick off this sulfur mines tour. Let’s go, adventurers!

After a 45-minute journey, we’ll have arrived at our destination, on the outskirts of the Sierra Negra Volcano. Did you know that it’s 1,124 metres (3,687 feet) above sea level? We’ll explore the western side of the Sierra Negra basin in the direction of the famous Isabela Island sulfur mines.

👉 Secure your spot today — tours to the Sulfur Mines are limited and fill quickly due to their exclusivity.

Once here, we’ll become immersed in the natural beauty of the island with a walk around the basin of the Sierra Negra Volcano.

  • We’ll explore different hiking routes that will take us to the marvellous sulfur mines.
  • We’ll see fields filled with yellow rocks, created thanks to the cooling of gases.
  • We’ll head on a 2-kilometre (1.2-mile) walking route, crossing a steep cliff as we admire the cone and its vents.

The best bit awaits, next to the entrance to the Sierra Negra crater, with stunning panoramic views and the opportunity to witness even more sulfur vents. Don’t forget your camera!

Before ending the tour to the sulfur mines, we’ll make a stop to get our energy back. We’ll enjoy a delicious picnic-style lunch of a sandwich, juice and fresh fruit.

4-5 hours later, we’ll return to your hotel on Isabela Island.

Be attentive to:

  • Location: The tour takes place in the Sierra Negra, Isabela Island.
  • Wildlife: You will be able to observe geological formations, sulfur and volcanic activity.
  • Difficulty level: Medium to high, with options for walks and horse or bicycle rides.
  • Activities: Hiking, cycling, horseback riding  and volcanic observation.

👉 Don’t miss out — book your Sulfur Mines Tour today and experience the pulse of Galápagos from deep within the earth.

Important Data

SHARED DEPARTURE

The tour is carried out in shared groups, with a minimum of 4 and a maximum of 16 people per departure.

DEPARTURE LOCATION

The tour begins with pickup from your hotel in Isabela, or from an agreed meeting point.

RETURN LOCATION

Finally, the tour ends with return to the original starting point, your hotel or a nearby place in Isabela.

DEPARTURE TIME

Around 07:30 am

DURATION

Approximately 5 hours

WEAR
  • Comfortable and light clothing
  • Sun protection (cap, sunglasses, sunscreen)
  • Lightweight rain jacket
  • Good shoes with non-slip soles for walking
INCLUDED

Experienced naturalist guide
Transport
Lunch (vegetarian and vegan options)
Snacks
Images and memories

NOT INCLUDED

Galapagos National Park entrance fee (USD 200 per person).
Camera/GoPro rental (available for an additional cost
Hiking poles (optional)
Tip for the guide
Drinking water (each person should bring 1.5 liters for personal use)

 

★★★★★ Rated 4.7/5 Excellent on Tripadvisor · 200+ reviews · Local operator since 2005 · World Travel Awards

Sulfur Mines Tour: frequently asked questions

How much does the Sulfur Mines Tour cost?

From $100 per person (US dollars). The Galapagos National Park entrance fee (USD 200 per person) is not included. Send us your dates on WhatsApp or ask for a quote and we confirm availability and the exact rate.

How long is the tour?

Approximately 5 hours.

Where and what time does it start?

Meeting place: The tour begins with pickup from your hotel in Isabela, or from an agreed meeting point. Start time: around 07:30 am.

What is included?

Included: Experienced naturalist guide Transport Lunch (vegetarian and vegan options) Snacks Images and memories. Not included: Galapagos National Park entrance fee (USD 200 per person), Camera/GoPro rental (available for an additional cost Hiking poles (optional) Tip for the guide Drinking water (each person should bring 1.5 liters for personal use).

What should I bring?

Comfortable and light clothing, Sun protection (cap, sunglasses, sunscreen)Lightweight rain jacket, Good shoes with non-slip soles for walking.

How big are the groups?

The tour is carried out in shared groups, with a minimum of 4 and a maximum of 16 people per departure.

How do I book this tour?

Message us on WhatsApp (+593 98 350 9652) or ask for a custom quote with your dates. We are a local operator in Quito and Galapagos since 2005, rated 4.7/5 on Tripadvisor.


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Sulfur mines of Sierra Negra, Isabela
Tourists hiking Sierra Negra volcano
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Please be aware that the prices vary consistently due to promotions, so in order to GET THE BEST PRICE for the dates you desire please fill out the request form below. After doing so, we will send you the absolute best prices for the dates that you indicate.