All Excursions
Duration20-24 hours
Price from$95
Prepayment100%
29 reviews★ 4.8
DifficultyModerate
Climbing Mount Ijen — 24 Hours of Adventure
Mont Ijen (Gunung Ijen, 2,386 m) is an active stratovolcano on the border of the Banyuwangi and Bondowoso regencies in East Java. In 2024, the Ijen volcanic complex was designated a UNESCO Global Geopark — a testament to its extraordinary geological and cultural significance.
Deep inside the crater lies Kawah Ijen — the world's largest highly acidic crater lake. Roughly one kilometer wide and up to 200 meters deep, the lake's turquoise water has a pH below 0.5 — hundreds of times more acidic than lemon juice.
After dark, the volcano reveals its rarest spectacle: liquid sulfur ignites at temperatures exceeding 360°C, producing the mesmerizing neon-blue glow known as "Blue Fire." This phenomenon is visible only in complete darkness, making a pre-dawn ascent essential.
Important Info Before Climbing
- Passport Control: Since the tour takes place on the neighboring island of Java, you will strictly need your original passport to cross the strait on the ferry.
- Temperature Contrast: At the summit (2,386 m), nighttime temperatures drop to +10…+15°C with strong winds. Be sure to bring a windbreaker, hoodie, or fleece.
- Respiratory Safety: Inside the crater, thick clouds of sulfur smoke are constantly emitted. We provide professional gas masks free of charge for your complete safety.
- Equipment: The trek begins from the Paltuding base camp (1,841 m). Sturdy closed-toe hiking shoes with good tread are highly recommended — the descent into the crater follows a steep rocky path.
Excursion option:
Ijen Sunrise Trek
$95
✓ Selected
Group TourPrivate Tour
Budget-friendly group trek departing every Saturday as part of an organized tour.
What is included:
- ✓Shared transfer in air-conditioned minivan
- ✓Ferry tickets Bali-Java-Bali
- ✓Ijen National Park entrance fees
- ✓English-speaking trekking guide
- ✓Professional respirator gas mask
- ✓Buffet breakfast after climbing
- ×Private VIP vehicle and driver
Program details: Ijen Sunrise Trek
Group trekking to Ijen Volcano from Bali is the perfect way to explore Java and save money in the company of like-minded travelers. You travel in a comfortable air-conditioned minivan. Includes all ferry and national park tickets, gas masks, trekking guide service, and buffet breakfast.
06:00 PM
Departure
Pickup from hotels or meeting points in South Bali and Ubud in a comfortable shared minivan. Drive to Gilimanuk Port.
09:00 PM
Ferry Crossing
Board the ferry to cross the strait to East Java (approx. 45-60 minutes).
11:00 PM
Drive on Java Island
Arrival at Ketapang Port in Java and transfer to Paltuding base camp (1,841 m).
02:30 AM
Volcano Trekking
Start the 3 km trek from base camp (1,841 m). The well-maintained trail is completed in about 1.5 hours of steady walking.
04:30 AM
Blue Fire & Sunrise
Descend into the active crater with your guide to witness the mystical Blue Fire sulfur glow. Watch the sunrise with a panoramic view of the turquoise acid lake.
07:00 AM
Descent
Walk back down to the base camp under the morning rays of the sun (approx. 1 hour).
09:00 AM
Buffet Breakfast
Enjoy a delicious buffet breakfast at a local restaurant near the base of the volcano.
10:30 AM
Return to Bali
Drive back to Ketapang Port, board the ferry, and travel back to Bali.
04:00 PM
Hotel Arrival
Return to your accommodation or designated drop-off points.
What to BringEquip
- Original Passport (strictly required for the ferry crossing to Java);
- Warm clothing (jacket, hoodie, long pants — summit temperature drops to +10…+15°C);
- Sturdy closed-toe sports shoes (sneakers or hiking boots);
- A spare t-shirt;
- Sunglasses and sunscreen (for the su
y retu trip).
Important InfoInfo
- The total duration of the tour is 20-24 hours;
- Trekking difficulty is moderate, suitable for travelers with average fitness;
- Highly concentrated sulfur gases are emitted inside the crater. We provide professional gas masks free of charge;
- The group tour runs every Saturday and is guaranteed with a minimum of 4 participants;
- Children over 7 years old are permitted under parental responsibility.
Cancellation policyPolicy
- refunds are processed with a 10% deduction if the cancellation is made by the client at least 48 hours before the event;
- refunds are based on the exchange rate set by the Bank of Indonesia on the payment date;
- full refunds are provided if the provider is unable to deliver the service fully;
- refund requests are reviewed within 5 business days of the request date;
- refunds are issued within 5 banking days from the agreement of the refund decision.
Guest Reviews
29 reviews•
Sergey K.
Ijen Sunrise Trek • Bali Excursions
ijen climb was epic! crater descent to the blue fire in gas masks felt like pure stalker vibe and adrenaline. turquoise lake views are insane. bring warm clothes, it is freezing at night. respect to balitourus for the transfer and coordination
•
Ekaterina
Ijen Sunrise Trek • Bali Excursions
Just got back from Ijen a few hours ago, everything was super! Special thanks to our guide Andy — he didn't rush us on the steep slopes, pointed out safe paths, and showed us the best angles for photos. Highly recommend!
•
Olga Vorontsova
Ijen Sunrise Trek • Bali Excursions
I express my deep gratitude to Balitourus for organizing the ascent of Mount Ijen. The itinerary was perfectly planned, and the transfer was highly comfortable. Our guide Saiful shared fascinating historical facts about the caldera formation and the traditions of local sulfur miners. It was truly an unforgettable and majestic adventure!
•
Maria P.
Ijen Sunrise Trek • Bali Excursions
Amazing journey to Mount Ijen! Booking a private VIP tour was incredibly easy. The entire trip was filled with care: comfortable ferry crossing, a premium SUV, and our private guide constantly assisted during the descent to the blue fire. A beautiful balance of nature and comfort!
•
Anna
Ijen Sunrise Trek • Bali Excursions
the climb was tough, the first kilometer is super steep, legs were burning. but once we descended into the crater and saw the blue sulfur flames — all fatigue was gone! respirators were clean and saved us from the gas. photos are out of this world!
•
Ivan Kozlov
Ijen Sunrise Trek • Bali Excursions
road from south bali is long, about 4 hours, plus ferry and night hike. physically exhausting, but the morning views of the turquoise acid lake make up for all the struggles. cosmic landscape. the group was fun, had great conversations on the way
Ijen Sunrise Trek