Do people get food poisoning on Mt. Rinjani?

Food poisoning is pretty rare when you trek with a professional operator, but it’s not impossible, and the consequences on a multi-day mountain trek can be rough. The teams at Lombok-Indonesia.org prepare meals fresh at camp using boiled or filtered water, and porters follow hygienic practices they’ve developed over years of experience. They take this seriously because a sick trekker can’t finish the route.

The meals are simple Indonesian dishes like fried rice, noodles, vegetables, and eggs, all cooked thoroughly over camp stoves. Where trekkers sometimes run into trouble is by eating street food at the homestay before the trek that doesn’t agree with them, or accepting snacks from other groups on the trail whose hygiene standards might differ. Be careful what you eat the day before.

The mountain environment also accelerates spoilage, so anything you bring personally should be sealed and non-perishable. If you’ve got a sensitive stomach, stick to the meals provided and avoid experimenting with unfamiliar foods right before or during the trek.

Guides carry basic medications for stomach upset and will monitor anyone who seems unwell. Preventing food poisoning is mostly about trusting the established meal plan rather than improvising with outside food where refrigeration and clean water are limited. Your gut will thank you for keeping it simple.

Wash your hands when you can, and if you’re offered food from another trekking group, politely decline. It’s not rude, it’s smart.