Spend a night on Mount Rinjani’s Senaru crater rim and watch sunrise over Segara Anak. This 2-day, 1-night guided trek balances rainforest trails, steep scree, and a memorable summit vigil.
Spend a night on Mount Rinjani’s Senaru crater rim and watch sunrise over Segara Anak. This 2-day, 1-night guided trek balances rainforest trails, steep scree, and a memorable summit vigil.
You stand under a vault of tropical night sky, the jungle breathing around your camp as the crater rim holds the cold like a promise. By dawn the ridge peels back: Segara Anak’s green lake sits like a separate world, steam rising from the far shore and the volcano’s inner walls dropping away below your boots.
Verified experiences and guided adventures in the surrounding area.
Operated by lombok trekking info · Senaru, West Nusa Tenggara
You stand under a vault of tropical night sky, the jungle breathing around your camp as the crater rim holds the cold like a promise. By dawn the ridge peels back: Segara Anak’s green lake sits like a separate world, steam rising from the far shore and the volcano’s inner walls dropping away below your boots.
Mount Rinjani is Lombok’s spine and Indonesia’s second-highest volcano. The massif is geologically young, its crater lake formed in a caldera collapse; the mountain has shaped local Sasak culture for centuries and the lake is treated with ritual significance. The Senaru approach threads lowland rainforest, climbs moss-draped ridgelines, and opens onto alpine scrub as you gain altitude.
Expect steep, often rocky trails with 1,800–2,000 m of elevation gain from Senaru village to the rim spread across two days. Guides and porters handle tents and cooking gear; shelters at posted stations mark the rhythm of the ascent and collapse into camp. Wildlife is subtle — macaques, forest birds, and a cascade of butterflies — while weather can turn quickly, switching sun for wind-driven rain.
Practical guidance: pace conservatively on the second-day push to the rim, carry 3 L of water, warm layers for summit hours, and a headlamp for pre-dawn moves. Respect local customs around Segara Anak and pack out all waste. If you have moderate fitness and some high-elevation experience, this overnight route delivers dramatic sunrise views, approachable mountaineering, and a direct encounter with one of Indonesia’s most dynamic landscapes.
Yes — treks take place within Mount Rinjani National Park and organized groups generally include required permits handled by the operator.
The route is steep with sustained elevation gain; expect long uphill sections and varied trail surfaces — good fitness and steady pacing are important.
While the rim is below many high-altitude peaks, some hikers may feel mild symptoms; ascend slowly, stay hydrated, and communicate with guides.
Basic camps include tented sleeping and toilet tents; food is provided by guides and porters but facilities are minimal compared to village services.
lombok trekking info operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




You stand under a vault of tropical night sky, the jungle breathing around your camp as the crater rim holds the cold like a promise. By dawn the ridge peels back: Segara Anak’s green lake sits like a separate world, steam rising from the far shore and the volcano’s inner walls dropping away below your boots.
You stand under a vault of tropical night sky, the jungle breathing around your camp as the crater rim holds the cold like a promise. By dawn the ridge peels back: Segara Anak’s green lake sits like a separate world, steam rising from the far shore and the volcano’s inner walls dropping away below your boots.
Mount Rinjani is Lombok’s spine and Indonesia’s second-highest volcano. The massif is geologically young, its crater lake formed in a caldera collapse; the mountain has shaped local Sasak culture for centuries and the lake is treated with ritual significance. The Senaru approach threads lowland rainforest, climbs moss-draped ridgelines, and opens onto alpine scrub as you gain altitude.
Expect steep, often rocky trails with 1,800–2,000 m of elevation gain from Senaru village to the rim spread across two days. Guides and porters handle tents and cooking gear; shelters at posted stations mark the rhythm of the ascent and collapse into camp. Wildlife is subtle — macaques, forest birds, and a cascade of butterflies — while weather can turn quickly, switching sun for wind-driven rain.
Practical guidance: pace conservatively on the second-day push to the rim, carry 3 L of water, warm layers for summit hours, and a headlamp for pre-dawn moves. Respect local customs around Segara Anak and pack out all waste. If you have moderate fitness and some high-elevation experience, this overnight route delivers dramatic sunrise views, approachable mountaineering, and a direct encounter with one of Indonesia’s most dynamic landscapes.