Mount Semeru Trek
Indonesia · Asia · Multi-day trek · score 61/100
At a glance
| Countries | Indonesia |
|---|---|
| Continent | Asia |
| Region | East Java |
| Type | Multi-day trek |
| Length | 32 km |
| Typical duration | 3 days |
| Difficulty | 4/5 (Hard) |
| Max altitude | 3676 m |
| Best season | May-Oct (closed ~Jan-Mar; eruption closures possible) |
| Start | Ranu Pane |
| End | same (return) |
| Permit / guide | yes - park permit plus health certificate; guide recommended |
| Special gear | trekking poles; dust mask for scree |
Score
61/100
Java's highest volcano via lovely Ranu Kumbolo lake; famous ash-run summit cone
How the score works: scoring method. Information confidence: high.
Notes
Active volcano - periodic summit restrictions and closures (check current alert level); 14 km to Kalimati camp then 1,007 m summit push
Sources
Information compiled from public sources, as of October 19, 2026. Trail conditions, permits and closures change: verify with local authorities before you go.
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