How Much Does a Mount Rinjani Trek Cost in 2026?

Rinjani pricing is confusing because the number you pay an operator bundles at least six separate things, and because the national park raised its entrance fees in late 2025 — a change most published guides still have not caught up with.

This is the breakdown by component, so you can tell whether a quote is reasonable and see exactly what a cheap one is leaving out.

The fee that changed

Under Permen LHK 17/2025, effective November 2025, foreign-visitor entrance fees for Gunung Rinjani National Park are IDR 250,000 for Class 1 days and IDR 200,000 for Class 2 days, per person per day.

A great many blog posts and older operator pages still quote IDR 150,000. If you are budgeting from one of those, your figure is out of date. Indonesian nationals pay a lower domestic rate.

Multiply by the number of days in the park — this is a per-day charge, so a 3D2N trek carries it three times.

What else is compulsory

The eRinjani permit. All treks must be booked through the official eRinjani portal. There is no legitimate way around it, and the system enforces a daily quota of roughly 700 trekkers across the routes.

A licensed guide. Compulsory, at a ratio of one guide per four trekkers. Trekking independently is not permitted.

Insurance. Trekking insurance is now required as part of the permit process.

Porters. Not legally compulsory, but in practice unavoidable on a multi-day trek — they carry tents, food, water and cooking equipment. A typical group runs one to two porters per trekker.

What a package actually contains

Where the price differences come from

When two quotes differ substantially, it is nearly always one of these:

Group size. A private trek costs far more per person than joining a group of eight. This is the single biggest variable.

Whether the park fee is inside or outside the price. At IDR 200,000–250,000 per person per day, a three-day trek carries a meaningful fee load. A quote that excludes it looks cheaper and is not.

Porter load. Cheap operators cut porter numbers. This means heavier loads for the porters, and often that you carry more yourself.

Equipment quality. The rim is cold at night. A thin sleeping bag turns a hard trip into a miserable one, and this is where budget operators economise most.

Route and length. The crater rim 2D1N is cheaper than the 3D2N summit, which carries an extra park-fee day, an extra night of food and an extra day of guide and porter wages.

Costs you pay separately

Tips. Not included and genuinely expected. Guides and porters do hard physical work on low wages; budget a meaningful amount per trekker for the group.

Gear you do not own. Hiking boots, a warm layer, a head torch and a waterproof. Rental exists in Senaru and Sembalun but quality varies.

Extra nights. Most treks start very early, so you usually need a night in Senaru or Sembalun beforehand.

Cash. There are no ATMs at the trailheads. Bring everything you need from Mataram or Kuta.

The cheapest quote is usually the wrong one

This is a 3,726 m mountain with real altitude, cold nights and a loose scree summit push. The economies a very cheap operator makes — fewer porters, thinner sleeping bags, larger groups per guide — land on you at 2am on the summit ridge.

Compare like for like: same route, same group size, park fee explicitly included or excluded, and porter numbers stated.

When you cannot go at all

The park closes completely from 1 January to 31 March every year. No permits are issued. If someone offers to take you in that window, they are proposing something illegal and unsafe.