About this tour
Chase the electric blue flames of Mount Ijen's crater across two days in East Java. You'll ascend the volcano at night to witness the otherworldly sulphur fires, then stay for sunrise over the caldera before returning to Bali. The trip includes all meals, transport, a guide, and gear—just bring your fitness and sense of wonder.
Highlights
- Night hike to see Ijen's rare bioluminescent sulphur fires
- Sunrise from an active volcanic crater rim
- Crater lake and mining operations viewpoint
- All meals and bottled water provided
- Air-conditioned vehicle with experienced local guide
- Returns to Bali end of day two
What to expect
Expect a demanding overnight push: you'll depart Bali in the afternoon, drive to Ijen, then hike uphill in darkness for roughly two hours to reach the crater rim. The blue flames appear intermittently across the crater floor—dramatic but brief, so patience helps. You'll rest at the summit for sunrise, then descend by mid-morning. The hike is steep, the air contains sulphur, and temperatures drop significantly at night. This isn't a casual stroll.
Good to know
Bring warm layers, sturdy hiking boots, and a headtorch. Masks are supplied. The fitness requirement is genuine—poor cardio or pregnancy issues make this risky at altitude. Infants must sit on an adult's lap throughout. Public transport alternatives exist nearby if needed.
Tour sold and operated by its supplier via Viator. Descriptions on this page are original BugBitten summaries, not copied from the operator. Prices and availability are confirmed at checkout.