The rulebook before you book.
Operational certainty starts with being informed. Read our comprehensive guide to understand the boundaries, logistics, and safety protocols of East Java expeditions.
The rulebook before you book.
Three boundariesPVMBG-aligned
Safety boundaries
We follow official PVMBG (Volcanology) alerts without exception. If a site is closed, we do not enter. Safety is the non-negotiable.
Real screening
Health requirements
Mandatory certified clinic checks for Ijen. You must be medically cleared for altitude and sulfur exposure. No fake letters.
Not a broker
Operational control
We are the operator, not a broker. We control the vehicles, the guides, and the safety decisions from start to finish.
Practical preparation.
Climate · gear · connectivityWhat to pack
Layered clothing, hiking shoes, headlamps, and personal medication. See our full list.
Read packing listAltitude & temperature
Bromo can drop to 0°C. Ijen is at 2,386m. Prepare for cold mornings and thin air.
Critical infoMoney & connectivity
Cash is king in remote areas. SIM cards and Wi-Fi availability vary by location.
LogisticsOperational certainty checklist.
Three steps- 1
Verify your operator
Check for a real NIB license and police-led safety oversight. Don't book with unlicensed brokers.
- 2
Verify your health
Ensure you have a real medical check at a certified clinic for Ijen. Your safety depends on it.
- 3
Verify your route
Confirm your private logistics and safety decision boundaries. Know who makes the call if things change.
All articles.
10 guidesRequired
Ijen Health Screening
Mandatory medical clearance · gas mask · clinic protocol.
OpenLogistics
Mount Bromo Logistics
Jeep timings · sunrise viewpoints · altitude prep.
OpenLogistics
Tumpak Sewu Logistics
Trekking · footwear · river crossing safety.
OpenPrep
Packing List
What to bring for Bromo, Ijen, and Tumpak Sewu.
OpenPrep
Packing & Fitness
Layered clothing and fitness expectations.
OpenConditions
Weather & Closures
PVMBG alerts · seasonal access · monsoon notes.
OpenSafety
Safety on Tours
Police-led protocols · medical · vehicle standards.
OpenProcess
Booking Information
Deposits · confirmation · reschedule mechanics.
OpenAuthority
Police Escort for Groups
When and how police escort is arranged.
OpenReference
FAQ
Common questions answered in plain language.
Open