Medical Practice Licence (SIP) — dr. Ahmad Irwandanu (Bondowoso)
- Issued by
- DPMPTSP dan Tenaga Kerja Kabupaten Bondowoso
- Number
- 503.446/664/DRU/4/430.9.13/2026
- Issued
- SHA-256
- 82f2535b
Reviewed

From Surabaya, Indonesia · 4D3N
Starts from
Verified Police Led
Active POLPAR officer
NIB Registered
PT Java Volcano Rendezvous
Medical Screening Included
BBKSDA SE.35 compliant
Sunrise over Tengger Caldera and sacred Hindu ceremonies
Java's Niagara — ~120m multi-tiered waterfall curtain. Thousand-stream waterfall curtain with Mount Semeru backdrop
Acidic crater lake
Route data: AllTrails.com · 3D terrain via Mapbox
Relax in a curated accommodation selected for comfort and proximity to nature.
The vehicle is set by group size, as listed in the inclusions, and stays with your group for the whole trip.
Requires good physical condition. Tumpak Sewu's canyon floor is reached on steep, wet steps with fixed ropes and river crossings.
JVTO coordinates the required Ijen health screening before the climb, provides the route equipment listed in this contract, and follows official access or closure instructions. The physician makes the clinical assessment; this page does not.
The private itinerary begins in Surabaya and manages the route through to Bali.
Prepare for
JVTO coordinates 4 days across 3 principal stops instead of selling each transfer separately.
Prepare for
The itinerary includes both mountain and wet-terrain stages, each with different timing and footwear needs.
Prepare for
JVTO coordinates the screening before the climb; the physician makes the clinical assessment.
Prepare for
A dedicated private vehicle and operating team coordinate the booked journey rather than combining unrelated guests.
Prepare for
To ensure safety and compliance with the access rules published by the Ministry of Forestry for TWA Kawah Ijen, please review the requirements below.
| Attribute (Category) | Value (Requirement) |
|---|---|
| Entry Document | Health Certificate (Surat Sehat) Must state "Fit for hiking/physical activity". Included in your JVTO package, done at your hotel the evening before the climb. |
| Safety Gear | Professional Gas Mask Provided by JVTO. Mandatory for sulfur fume protection. |
| Age Limit | 10 – 60 Years Old Strict regulation. ID card required for verification. |
| Start Time | 00:00 AM – 01:00 AM To reach the summit before sunrise. Blue Fire visibility is subject to authority access policies and natural conditions, including sulfur gas levels and weather, and cannot be guaranteed. |
No. Children under 10 years old are strictly prohibited by BKSDA regulations due to safety concerns, especially related to sulfur gas exposure.
Reviewed
Reviewed
Reviewed
4D3N Tumpak Sewu, Bromo & Ijen (SUB-BALI)
JVTO manages the booked journey as one operating sequence—people, timing, transport, destination coordination, required preparation, changed conditions and final handover.
Responsible roles: JVTO operations team, assigned drivers and guides, with the responsible physician for clinical assessment before the Ijen climb.
Stage 01
JVTO confirms the pickup details in Surabaya and assigns the private transport stated in this product contract.
Stage 02
The JVTO operations team coordinates the booked vehicle, destination sequence, accommodation handovers and the inclusions stated for each day.
Stage 03
JVTO coordinates the required pre-climb screening. Clinical interpretation and the final medical assessment remain with the responsible physician.
Stage 04
When official access or operating conditions change, JVTO applies the documented closure and Plan B process and explains the available route or commercial options.
Stage 05
The operating responsibility continues through the confirmed final handover in Bali.
There are no surprise "local payments" — every cost is itemised in your booking confirmation. Ijen packages include the professional gas mask required under BBKSDA SE.1658/K2/BIDTEK.1/KSA/9/2024, whose access conditions specify basic climbing safety equipment.
See inclusions & exclusions →Yes. JVTO operates as PT Java Volcano Rendezvous, AHU-registered February 2023, with NIB 1102230032918 (KBLI 79121 / 79911 — Travel Agency / Tour Operator) and HPWKI Ijen guide-association membership. Every credential is verifiable on Indonesian government registries.
Verify on /verify-jvto/legal →JVTO is listed as a provider in the ISIC student discount directory (Provider ID 259268). Valid ISIC cardholders receive a student rate on Ijen and Bromo tour packages. Show your ISIC card when booking; the student rate is confirmed in your booking summary before deposit. Verification: isic.org/discounts/?providerId=259268.
See ISIC student packages →JVTO is founded by Bripka Agung Sambuko (Mr. Sam) — an active Tourist Police officer (POLPAR) appointed by Polres Bondowoso, also serving as HPWKI Pengawas. On-trip guides are HPWKI-licensed (KTA card), issued through BBKSDA Jawa Timur after BBKSDA-run training. No anonymous freelancers.
See our team + KTA cards →JVTO holds Spotlight Network membership in INDECON (Indonesian Ecotourism Network), the national ecotourism advocacy body. All Ijen and Bromo operations follow BBKSDA Leave No Trace protocols; guides are HPWKI-certified in BBKSDA environmental compliance. No off-trail access, no wildlife interference, and responsible waste-management standards on every trip.
INDECON Spotlight: indecon.id/spotlight-networks/java-volcano-tour-operatorBefore Kawah Ijen crater entry, every guest needs a doctor-issued health certificate under BBKSDA SE.35/K2/BIDTEK.1/KSA/1/2024. The screening is included in your package and done at your own hotel the evening before, with vitals checks and a BSrE-signed digital certificate issued by Dr. Ahmad Irwandanu, whose registration and a practice licence are publicly verifiable on satusehat.kemkes.go.id. If a guest is not cleared, only that guest's climb is cancelled and safe-zone alternatives apply.
See health screening guide →Bookings are made only on javavolcano-touroperator.com. A 20% deposit confirms the booking; if Day 1 is within 14 days, JVTO may require up to 100% at booking.
See booking & payment policy →Cancel the complete booking 48 hours or more before Day 1 and you receive Lifetime Package Credit. It is not cash and cannot be exchanged for cash. Cancel less than 48 hours before Day 1 and the booking is forfeited, with no credit created.
See cancellation policy →Volcanic alert level changes and BBKSDA closures are outside any operator's control, so the remedy depends on when the closure lands. If a verified official event makes the whole tour impossible before Day 1, you choose between Lifetime Package Credit and a cash refund less any non-recoverable vendor cost. If it affects only part of the tour after Day 1 has begun, JVTO first offers an alternative route or activity of equal standard, and where none is suitable a refund of the affected component applies. We monitor PVMBG alerts and notify guests proactively; our weather-and-closures policy documents the full SOP.
See weather & closures policy →JVTO holds 4.9 ★ across 200 Google Maps reviews, verified 2026-11-08. Reviews are also independently verifiable on Trustpilot and TripAdvisor. Reviews consistently cite Mr. Sam's police-safety background, guide professionalism, and the all-inclusive no-hidden-cost model. All review profiles link to the original platform so you can verify authenticity.
Read verified reviews →Private expedition
Starts from
5 / 5 from 9 guest reviews of this tour
(Translated by Google) We booked our three-day trip through the agency: a visit to Temack Sewu, Bromo, and then Ijen. Everything went perfectly. I highly recommend requesting Anjas as your guide. He's fantastic. He did everything he could to make our trip as unforgettable as possible. (Original) Nous sommes passé par l’agence pour organiser 3 jours : visite de temack sewu, Bromo puis Ijen. Tous s’est très bien passé. Je vous recommande de demander Anjas comme guide. Il est formidable. Il a tout fait pour que notre voyage soit le plus inoubliable possible.
Great experience with this company, did a 4D3N tumpak sewu, bromo, ijen, madakaripura waterfall tour, was an easy booking process with a well done website, fair price, nice accomodation options with upgrades if desired, nice spacious car for the 4 days, Yusuf was a great driver and was very friendly and helpful, well organised guides for the hikes and seamless 4 days, guides highly recommend to anyone!
What an incredible 4-day adventure exploring some of East Java’s most spectacular destinations! From the volcanic landscapes of Ijen to the breathtaking Tumpak Sewu waterfall and the unforgettable sunrise at Mount Bromo, every day brought a new and amazing experience. A special thanks to our driver, Fredi, for his exceptional driving skills and for taking such good care of us throughout the trip. He was always friendly, helpful, and had a smile on his face. His positive attitude made the journey even more enjoyable! Highly recommended!
Booked the 4d3n tour to Tumpak Sewu, Mt Bromo and Kawah Ijen from the JVTO website. A really memorable trip with spectacular views, well organised itinerary, decent accommodations and the best tour guides. We always arrived early at the waterfall and mountains to avoid the crowds which is a huge plus point. Special thanks to Fauzi for taking good care of us the entire trip. He was friendly, hilarious and easy going where we vibed really well with him over common interests and jokes which made the experience even special. He knows all the good picture spots, takes amazing photos and helps us with anything. He was our guide for Tumpak Sewu and Mt Bromo, we always felt safe and never had to worry about anything under his care. Our driver, Fredy, was always punctual and is also very chill. Although the drives to each destination are long (avg 3-4 hours) each day, his smooth driving makes it comfortable and we slept like a baby during those journeys! Taufik, our guide at Kawah Ijen was really friendly and professional . He matches our hiking pace and always checked on us. Although we couldn’t head down to see the blue fire, he lit a small flame for us to see which was really nice. Overall verdict: I highly recommend this tour company if you want a worry-free and unforgettable trip visiting East Java. They always prioritise safety and all the guides and drivers have incredible hospitality and great attitude. Truly a well-organised and fulfilling adventure!
"My Java trip was an unforgettable adventure and one of the highlights of my Indonesia journey. Visiting Ijen Crater was a unique experience, with stunning views of the crater lake and the famous blue flames. The hike was challenging but well worth the effort. Tumpak Sewu Waterfall was absolutely breathtaking and lived up to its reputation as one of the most beautiful waterfalls in Indonesia. The scenery was spectacular, and the viewpoint offered incredible photo opportunities. The sunrise at Mount Bromo was magical. Watching the sun rise over the volcanic landscape was an experience I will never forget. The views from the viewpoint and the walk across the sea of sand were amazing. A special thanks to our travel guide, Dinca, who was professional, friendly, and very knowledgeable throughout the trip. Dinca ensured everything was well organized, shared interesting local insights, and made the journey smooth and enjoyable. His support and attention to detail greatly enhanced our experience. I highly recommend this Java itinerary to anyone looking for adventure, natural beauty, and unforgettable landscapes. It was a perfect combination of hiking, sightseeing, and cultural experiences." Guide: Dinca – Highly recommended for a hassle-free and memorable Java adventure.
We joined the 4D3N East Java volcano tour with Java Volcano Tour Operator (JVTO) from April 30 to May 3, 2026, and it was truly an unforgettable experience. Our driver Fredy was friendly, professional, and very attentive throughout the trip. He safely drove us across East Java and even brought us to a perfect sunrise spot at Bromo. At Tumpak Sewu, our guide Fusuli was amazing. He carefully guided us through slippery trails, river crossings, and climbing sections while also taking incredible photos and videos for us along the way. At the end, he shared all the edited photos and videos, which left us with wonderful memories of the trip. For Ijen, our guide Juan was also kind and professional. Even though the blue fire was closed during our visit, we still enjoyed the beautiful crater lake and sunrise. We also had many enjoyable conversations about Indonesian culture during the hike. From the beginning of the tour until our arrival in Bali, everything was smooth, well organized, and thoughtfully arranged. We are very happy we chose JVTO and would highly recommend them to anyone planning an East Java volcano adventure.
Just had an amazing time at Ijen, Tumpak Sewu, and Bromo with Mas Kiki- incredible guide, we got a lot of pictures at the best spots!!!! Everything doesn’t feel rushed, very structured too! Our group had the most amazing time with his friendliness, humour, and flexibility. We had a little hiccup with our first driver and had to change to a different driver midway, but thruought the whole journey, the tour operator was very helpful and quick in responses. We really appreciate it!
Had an amazing trip visiting Bromo, Ijen Crater, and Tumpak Sewu Waterfall! Everything was well organized and the price was really good. The staff were super kind and helpful — special thanks to Yandi (our driver who’s been staying with us the whole trip) and Boy (our guide to Ijen crater). They were so friendly and shared lots of useful info. Even though we had to wake up in the middle of the night, it was totally worth it! Highly recommended
We joined the Bromo–Ijen–Sewu trip with JVTO, and we were lucky to have Rendi and Anjas as our tour guides. They were absolutely amazing! Both of them were clear with their instructions, helpful throughout the journey, and brought such good vibes to the whole experience. They provided strong emotional support and knew exactly how to connect with our young team. Always friendly, patient, and cheerful, they made a physically demanding trip feel a lot more enjoyable. If we get the chance to travel with JVTO again, we truly hope Renji and Anjas will be our guides once more. Highly recommended!