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Mount Semeru is a 19.5 mile moderately trafficked out and back trail located near Lumajang, East Java, Indonesia that features a lake and is only recommended for very experienced adventurers. The trail is primarily used for hiking, camping, and backpacking and is best used from April until September.

Length 19.5 mi Elevation gain 8,070 ft Route type Out & Back

Backpacking

Camping

Hiking

Forest

Lake

Views

Wild flowers

Wildlife

Description
Waypoints (0)

Hike from Ranu Pani to Semeru summit. Start to end: Ranu Pani - Watu Rejeng - Ranu Kumbolo - Oro oro ombo - Cemoro Kandang - Kalimati - Arcopodo - Summit.

Weather
UV Index
Daylight
Reviews (13)
Photos (49)
Recordings (33)
Completed (21)
Lee Porter
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Hiking

Very dusty at this time

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Hutomo Said
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Nature trips

Its about 8 km to Ranu Kumbolo lakr, from Ranupane. Small trails for 2 person, a breathing filter masker is recommended since dry soil dust comes from the trakcer feom feon of you and everywhere. A rewarding trip when you reach ranukumbolo.. view spectacular

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Adji Witjaksono
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Hiking

Pretty amazing hike! It’ll take 3 days to conquer the summit. Beautiful and breathtaking, definitely worth it! To get to the Ranu Pani start point you need to rent a jeep or hitchhike on a truck, once you get there you would have to arrange your permits take a 30 minute “class“ and then you can start your hike. It is recommended to camp at Ranu Kumbolo and/or Kalimati for the the trip

Skafac3 Family Business
Yellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarYellow StarDecember 4, 2018
Hiking

hard trekking for 31 hour thru and fro with 5hr rest in between and 1hr of sleep. did it for 2d 1n.

Daniar Bimantara
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Hiking

Really amazing place.

Rafid Rizqullah
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i'm lucky until the top

Ricardo Paulus
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First to Review

The track until the last camp point (Kali Mati) was easy. The summit attack is harder especially given the sandy and rocky surface. Spent 6 hours from Kalimati to Summit.

Raka Krnwn
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errina Santoso
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Hiking
Reney Karamoy
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Hiking
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Quinn Usry
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Hiking
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Nasrullah srull
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Regina W.
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Hiking
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