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Kawah Ijen from Surabaya: Blue Fire, Hike and Tours
Kawah Ijen is a sulfur crater at 2,368 m in East Java, and the Kawah Ijen tours from Surabaya here are overnight trips with the crater hike starting around 2:00 AM. This guide covers the blue fire, how hard the hike is, how the trips run and who should skip it, next to the wider Bromo tours from Surabaya.
Quick answer Kawah Ijen from Surabaya in short
Kawah Ijen is worth it if you want to see blue fire and an acid crater lake, and the climb starts around 2:00 AM, as on the Indoaddict 2-day shared tour. Every Ijen trip listed here is an overnight trip, so a Surabaya pickup means a night drive, a night hike and a long next day. Expect a steep climb in the dark, a gas mask and a health certificate in the tour kit.
Key takeaways
- Two days from Surabaya: the YKExplore Bromo and Ijen 2 Days to Bali trip pairs Bromo sunrise with the Ijen night hike.
- Three days with a waterfall: Opsi Tumpak Sewu, Bromo and Ijen 3 Days puts Ijen on the last night.
- Compare every combined trip on the Bromo and Ijen tour guide.
- Ijen is closed on the first Friday of each month, according to the Indoaddict listing.
Which Tours Reach Kawah Ijen From Surabaya?
None of these is a day trip. Each one adds a night near Ijen or Bondowoso, a night hike with a gas mask and a headlamp, and most end in Banyuwangi or Bali.
from $119
Shared 2 days
Mount Bromo and Ijen 2-Day Shared Guided Tour
Two days with a shared jeep at Bromo, a night near Ijen, both park tickets, a gas mask and 2 breakfasts, ending at Ketapang, in Bali or back in Surabaya.
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from $333
Bromo Sunrise and Ijen Blue Fire 2-Day Private Tour
Private Bromo sunrise at Penanjakan and the Ijen blue fire night in 2 days, with both tickets and a hotel night, dropping you at Ketapang, Malang or Surabaya.
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from $128
Ends near Bali
Bromo and Ijen 2-Day Tour with Bali Drop-Off
Two volcanoes in two days with park and Ijen tickets, gas mask, meals and a Bali drop-off already in the $128 price.
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from $144
Most reviewed overall
Tumpak Sewu, Bromo and Ijen 3-Day Trip
Tumpak Sewu, the Bromo sunrise and Ijen in 3 days with 2 nights, all three tickets, a gas mask and the health certificate, ending in Bali or back in Surabaya.
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from $171
Tumpak Sewu, Bromo and Ijen 3-Day Tour to Bali
Budget sharing tour that chains Tumpak Sewu, Bromo sunrise and Ijen blue fire in three days with all entrance tickets and a Bali drop-off.
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from $156
Bromo and Kawah Ijen 3-Day Adventure
Bromo sunrise and the Kawah Ijen night hike in 3 days with 2 guesthouse nights, both park tickets, all meals and a Bali drop-off.
Check AvailabilityIs Kawah Ijen Worth It?
Yes, if you accept a night start and a steep climb, because few places show blue fire and an acid lake in one morning.
The crater is the reason to book an Ijen trip, and the blue fire is the reason to go at night.
What you actually see
The East Java tourism office describes Ijen as having the largest caldera on Java and a blue fire phenomenon. UNESCO calls the turquoise lake in Kawah Ijen the most acidic lake in the world. The blue flames are ignited sulfur gas, not lava, and they are visible only at night.
So the visit has two parts. In the dark you walk down toward the crater bank for the flames. After that you climb back to the rim and watch the lake change colour at sunrise. The Indotravelteam Bromo and Kawah Ijen 3 Days listing adds that you can see sulfur miners at work on the descent.
The flames are not guaranteed. The Opsi, Indoaddict and Indotravelteam listings all say blue fire depends on the weather and on conditions at the crater. Treat it as a good chance, not a promise.
When it is not worth it
Skip Ijen if you have a heart or breathing condition, if you cannot manage a night climb, or if you only have one day from Surabaya. A single day trip is better spent on Bromo alone. The health notes in section Who Should Skip Kawah Ijen list the exact exclusions.
Sources: East Java Tourism Office, UNESCO.
The turquoise crater lake of Kawah Ijen in East Java, ringed by sulfur-stained rock. Photo: Stella Nostra G. A, CC BY-SA 4.0, via Wikimedia Commons
How Do You Get to Kawah Ijen From Surabaya?
On a tour, you ride overnight through Bromo or Bondowoso and reach the Paltuding trailhead around 1:30 AM, then start the climb about 2:00 AM.
The Ijen climb starts in the dark, so every trip here is built as an overnight loop.
How the trips run
The table compares when each trip leaves Surabaya or Malang, when the Ijen hike starts and where the trip ends. All figures come from the tour listings.
| Tour | Price | Leaves | Ijen hike | Ends |
|---|---|---|---|---|
| Indoaddict Bromo and Ijen 2-Day Shared Tour | $119 | Midnight pickup in Surabaya | Hike starts 2:00 AM on day 2 | Ketapang harbour in Banyuwangi, Bali, or back to Surabaya |
| Cheap Bromo Sunrise and Ijen Blue Fire 2 Days | $333 | 23:30 pickup in Surabaya or Malang | Pickup at 1 AM on day 2, one hour trek to the crater | Ketapang Port, Malang or Surabaya |
| YKExplore Bromo and Ijen 2 Days to Bali | $128 | 00:00-00:30 pickup in Surabaya or Malang | Wake-up 00:30 in Banyuwangi, night hike | Bali, finishing in Ubud |
| Opsi Tumpak Sewu, Bromo and Ijen 3 Days | $144 | Shared hotel pickup in Surabaya City Center | Paltuding 1:30 AM, climb from 2:00 AM on day 3 | Surabaya or a Bali ferry |
| MADOR Tumpak Sewu, Bromo and Ijen to Bali | $171 | 6:00-6:30 briefing at MADOR basecamp in Malang | Trek starts 3:00 | Ketapang Harbour, Bali shuttle |
| Indotravelteam Bromo and Kawah Ijen 3 Days | $156 | Pickup from Surabaya, Malang, Bali or Yogyakarta | Ascent begins in the middle of the night | Bali drop-off |
On your own
The trailhead is Paltuding. The sulfur stream Kalipait, greenish and foamy, runs beside the road up to it. A booked trip with a driver and a guide is the practical way from Surabaya.
Sources: Jatim Provincial Tourism Office (SIDITA), East Java Tourism Office.
How Difficult Is the Hike to Kawah Ijen?
It is a steep night climb for 1.5 to 2 hours, rated moderate to challenging, with a separate descent to the crater bank.
Expect a hard first half and a harder second half, because the way down to the flames is the rough part.
The climb to the rim
The Opsi listing says the ascent starts at 2:00 AM and takes 1.5 to 2 hours up. The MADOR listing calls it a steep climb of about 1.5 hours and says the trek starts at 3:00. The Cheap Bromo listing says one hour. The spread is real: pace, queues and fitness change the time.
The Indotravelteam listing rates the fitness level moderate to challenging.
The descent to the blue fire
After the rim there is a second, separate descent to the crater bank where the flames burn. The way back up is the same path.
What Is the Blue Fire at Kawah Ijen, and Is It Blue Lava?
It is ignited sulfur gas, not lava, and it shows only in the dark.
The name blue lava is common but wrong, and the difference decides when you go.
Why it is blue and why it needs darkness
UNESCO explains that the blue flames come from ignited sulfur gases and are visible only at night. That is why every trip here starts the climb in the small hours, around 2:00 AM on the Indoaddict and Opsi trips, and why a trip that reaches the crater after sunrise cannot show it.
The flames are not an attraction that someone switches on. Weather and conditions at the crater decide how much you see, and every listing here says so.
Closed days and caveats
The Indoaddict and MADOR listings both say Kawah Ijen is closed on the first Friday of each month. If your 2-day trip crosses that Friday, the crater visit is lost. Check the departure date against the calendar before you book.
Source: UNESCO.
Is Kawah Ijen Still Active?
Yes, it is an active volcano with an acid lake, which is why gas safety is part of every tour.
Active means gas and heat, not a daily eruption, and that changes what you pack.
Gas and safety
Kawah Ijen is an active hydrothermal crater, and sulfur gas still rises from it. Even with a mask the fumes can turn thick enough to make hikers cough. The Indoaddict tour includes a gas mask, a headlamp and a health certificate for Ijen. The Cheap Bromo tour includes the mask, headlamp, a health certificate and travel insurance.
The MADOR listing excludes the headlamp, so bring your own if you book it. The Opsi listing includes a gas mask, headlamp or flashlight and health certificate.
Check the national volcanology agency for the current alert status before you travel.
Source: UNESCO.
Who Should Skip Kawah Ijen?
Skip it with heart, breathing or mobility problems, in pregnancy, or with small children.
The listings state exclusions plainly, and they differ by trip.
Health notes by trip
The tours here set different limits, so read the one you plan to book.
| Tour | Not suitable for |
|---|---|
| Indoaddict 2-Day Shared Tour | Pregnant women, children under 3, wheelchair users, altitude sickness, heart or respiratory disease |
| Opsi 3 Days | Children under 9, pregnancy, heart, respiratory problems, diabetes, altitude sickness, low fitness, over 70 |
| MADOR to Bali | Respiratory problems, diabetes, altitude sickness, high blood pressure, low fitness, mobility impairment, under 10, over 70 |
| Indotravelteam 3 Days | Reduced mobility, and crater access may be restricted for children under 10 |
| YKExplore 2 Days to Bali | People with mobility impairments |
Mount Bromo or Ijen: Which Should You Choose?
Choose Bromo for an easy sunrise and Ijen for blue fire, or take both on a 2-day trip.
Bromo is the easier visit from Surabaya, and Ijen is the harder, more specific one.
Side by side
Mount Bromo stands at 2,392 m and Kawah Ijen at 2,368 m, so they are almost the same height. The difference is the effort: Bromo's sunrise is a jeep ride to a viewpoint, while Ijen is a night climb.
For Bromo only, see the Bromo day trips on the homepage. For both, the Bromo and Ijen guide lists the 2-day and 3-day trips. For a waterfall as well, the Tumpak Sewu, Bromo and Ijen guide lists the 3-day options. The OURTRIP1st Tumpak Sewu, Bromo and Ijen 3 Days is the private 3-day version at $282 and asks for a health statement from a local clinic, valid for 3 days before the hike.
Park entry
Bromo entry for a foreign visitor is $13.98 (IDR 255,000) per person per day. Every trip above includes the Bromo and Ijen tickets.
Sources: Indonesia Travel, Bromo Tengger Semeru National Park, East Java Tourism Office.
What Is the Best Time to Visit Bromo and Ijen?
The dry months, June to September, are the safer window, and the rainy months from December to March bring the most rain.
The only weather figures here are for the Bromo caldera rim, near Cemoro Lawang, because that is where the trip starts.
Rain by month at the Bromo rim
ERA5 records for the Bromo caldera rim (about 2,100 m) show about 38 mm of rain over 9.9 rainy days in August and about 54 mm over 10.8 days in July. By comparison, February brings about 528 mm over 27.6 rainy days and December about 461 mm over 29.1 days. Highs stay between 19.1°C and 20.5°C all year, and the lows drop to about 11°C in July and August.
Clear skies matter for the blue fire as much as for the Bromo sunrise. The Ijen crater has its own weather, so treat these as a guide to the Bromo half of the trip.
Source: Copernicus Climate Change Service.
Traditional sulfur miners at work at Kawah Ijen, East Java. Photo: Emjeha, CC BY-SA 4.0, via Wikimedia Commons
Kawah Ijen FAQ
What is Kawah Ijen called in English?
Kawah means crater in Indonesian, so Kawah Ijen is the Ijen Crater, the crater of the Ijen volcano complex in East Java. UNESCO lists the area as the Ijen Geopark, designated in 2023. See the Bromo and Ijen tours for trips that visit it.
Can you do Kawah Ijen as a day trip from Surabaya?
Not on these tours. Each listing is an overnight trip, such as the Indoaddict 2-Day Shared Tour with a midnight pickup in Surabaya.
Is Kawah Ijen closed on some days?
The Indoaddict and MADOR listings both say it is closed on the first Friday of each month. Check MADOR Tumpak Sewu, Bromo and Ijen to Bali before choosing dates.
Can I add a waterfall to an Ijen trip?
Yes, the 3-day trips add Tumpak Sewu. See Opsi Tumpak Sewu, Bromo and Ijen 3 Days or the Tumpak Sewu guide.
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