The park's rule, explained before you pay, not after
Rinjani permits are non-refundable. Here's exactly what that means in 2026.
It sounds worse than it is. This is a national park rule, not ours. And there's one part most operators don't mention: you can reschedule once. Here's the whole picture, before you send a deposit.
It stops being scary once you read it
Your park permit is tied to you and your date. You can't get it refunded if you cancel for a personal reason, but you can move it once, up to the day before, if there's still space. That's the rule. The rest of this page is the detail.
What you can, and can't, do with the permit
Reschedule once, up to the day before your start date (H-1), if quota is open on the new date.
Get a refund if the park itself makes the trek impossible: official closure, force majeure, or an eRinjani system failure.
Buy personal travel insurance that covers you for the personal-reason cancellations the park won't.
Get a refund because you got sick, changed your mind, or missed a flight. That's a personal reason; the permit money is gone.
Reschedule more than once, or after the day-before deadline.
Transfer the permit to a friend. It's registered to your passport and checked at the gate.
The permit is registered to your passport through the official eRinjani system and checked at the gate. That's why it can't just be moved around freely.
What actually happens if…
The honest answers to the scenarios people freeze on, the same ones you just searched for. Plainly, before you pay.
What if I get altitude sickness and can't continue mid-trek?
Your guide turns you around safely. We've done it before and will again; your health comes first. But the permit itself is already used, so it isn't refunded. This is exactly what your personal travel insurance is for. (More on the climb itself: fitness & altitude.)
What if the weather closes the summit?
If the park closes the route, that's the force-majeure path and a refund or reschedule is on the table. If the weather just makes the summit push unwise on the day, your guide may turn the group around for safety. The trek happened, so the permit stands, but you keep the rest of the experience (rim, lake, camp).
What if I have to cancel before the trek?
If it's before your start date and quota allows, we try to reschedule your permit (once, up to the day before). If you simply can't go at all, the park permit fee is non-refundable, but talk to Pak Wil, because the deposit is a separate thing (Section 4).
If you cancel before the trek starts, we refund 50%. The rest has already gone on the permit, transport and accommodation we booked for you. Once the trek has begun we can't refund, because the guide, porters and transport are already committed.
Can I change just my dates?
Yes, once, up to the day before, if there's quota on the new date. Message Pak Wil as early as you can. The earlier you ask, the more likely the new date is open.
Is the reschedule free?
No. A reschedule means the permit has to be booked again, so the park's permit and entry fees are paid a second time. That is a park cost, not a charge we add.
We'll always tell you the exact cost before anything moves.
Our deposit, and how it works with the park rule
Two different things are easy to confuse. The park permit fee is non-refundable. That's the park's rule, above. Our deposit (IDR 550,000 per person for a 2-day trek, IDR 800,000 for a 3-day trek) is a separate, Wil-Rinjani thing. It secures your permit once we've confirmed your date is open.
We check that your date has quota before you pay the deposit, so you're never paying into a date that can't happen. If you cancel before the trek starts, we refund 50% of what you've paid. The other half covers the permit, transport and accommodation already booked. Once the trek has begun there's no refund, because the team and transport are committed. Pak Wil writes all of this to you in plain language before you transfer.
Travel insurance: what to actually look for
The park won't refund a personal cancellation, so your own travel insurance is what protects that money. Before you book any operator, get a policy that actually covers this trek. Look for:
- Trekking / hiking up to 3,726 m explicitly covered. Many standard policies cap out lower.
- Trip cancellation and curtailment, so a personal cancellation gets you something back.
- Helicopter / medical evacuation, the serious one for a mountain like this.
If your policy already covers high-altitude trekking and helicopter evacuation, you may also be able to skip the park's IDR 290,000 premium insurance tier. See 2026 pricing & park fees.
Tell Pak Wil your dates before you pay a deposit to anyone. He'll tell you whether the quota and the weather window actually make sense first.
He answers his own WhatsApp, 07:00-21:00 WITA. Same-day reply.
WhatsApp Pak Wil“I'd rather you understand the rule before you pay than feel tricked by it after. It's the park's rule. My job is just to explain it straight.”
Pak Wil, Senaru
Last reviewed by Pak Wil: 2 June 2026