RINJANI TREK INFORMATION

Rinjani Trek Centre: The Centre is located at the trailhead above Senaru traditional village and Rinjani Information Centre located at Sembalun Lawang village. They offer information and displays for visitors on the trek, the National Park, Sasak culture and a range of activities available in Senaru.

Displays include maps, Park interpretation, village walks and environmental guidelines. All trek arrangements can be made here, cultural tours booked and purchases made of local produce and handicrafts.
Park Fees: Fees are paid at the Rinjani Trek Centre. They contribute to the protection, maintenance and management of the National Park, Rinjani Trek route, village attractions and visitor facilities.
Guides and Porters: Trained and licensed guides and porters are available. You will need three days and two nights to trek from Senaru via the spectacular crater lake, to Sembalun Lawang (or the other way). More time will be needed to explore the summit of Mt. Rinjani.
All trek arrangements can be made and paid for at the Rinjani Trek Centre. If not with a guide, please ensure you are well equipped and have knowledge of mountain safety.

Warnings: The Rinjani Trek is a challenging mountain walk and you must be prepared with good equipment, warm and windproof clothing. Rinjani can attract severe storms, lightening and strong winds. When the weather is settled, the sun is intense and the nights frosty. Parts of the trail are steep and slippery. Beware of bad weather and risks of exposure to the wet and cold (hypothermia). If caught in an electrical storm, take shelter and avoid prominent ridges. Beware of snakes, and stinging insects and plants. Leeches can be a nuisance in the wet season.

Note: Each year, during the wet season the trekking activities are closed from December to March.

Volcanic Hazards: Although Mt. Rinjani has not erupted in recorded history, Mt. Baru (2,363m) in the crater lake is an active volcano. It last erupted dramatically in 1994. Check the notice boards for recent hazards, and take advice from park staff and guides.
Spring Water: Fresh water springs are a feature of the trek and determine campsites. Your guide knows where these are. During the drier months (July-September) some springs completely disappear. Park staff and guides constantly monitor these water sources to determine their abundance.
Communications: You are advised to ensure that your guide is carrying a radio handset or mobile phone. Radios are available for rent at the Rinjani Trek Centre. In case of emergency the National Park authorities are also equipped with radio communications.