Ijen Crater Re-Opening Date & Travel Advisory (2026)

🚨HIGH-ALERT STATUS UPDATE:
CURRENT STATUS: RE-OPENING OFFICIALLY CONFIRMED
EFFECTIVE DATE: September 28, 2026
AFFECTED AREA: Mount Ijen Crater Nature Reserve (Banyuwangi / Bondowoso, East Java)

Official Notification Letter from BBKSDA East Java regarding Mount Ijen re-opening.

Quick Fact Sheet

The East Java Natural Resources Conservation Agency (BBKSDA East Java) has officially confirmed the Ijen Crater re-opening date as 28 September 2026. Park authorities previously enforced a complete closure starting 4 September 2026, due to wildfires affecting the nature reserve. Following extensive containment efforts and trail safety assessments, local operators will resume full trekking services for international and domestic travellers starting 28 September.

OFFICIAL REASON & SCOPE OF UPDATED ACCESS

4 September Wildfires & Emergency Response

Emergency closures went into effect on 4 September 2026, after wildfires spread from neighbouring reserve areas into Mount Ijen Nature Tourism Park. The blazes burned through dry forest vegetation and triggered regional safety measures. The 28 September reopening comes after joint emergency teams extinguished all active hotspots and cleared the trekking paths for safe foot traffic.

Scope of Access & On-Site Zones

Although park gates will open on 28 September 2026, visitors must adhere to specific zone protocols:

• Paltuding Basecamp: Fully open for ticket registration, vehicle parking, and briefing routines.
• Main Trekking Trail (3.4 km): Fully open for foot traffic and certified local trolley guides.
• Crater Rim Viewpoint: Fully open for sunrise views and acid lake panoramas.
• Acid Lake Descent & Inner Crater: Strictly regulated based on daily volcanic gas readings from PVMBG.

IMPACT ON BOOKINGS, TOURING & LOGISTICS

Existing Booking Reschedules & Ticket Protocols

Travelers who booked trips during the closure period (September 4–27) can reschedule their bookings or proceed with travel plans starting September 28. All tickets must be purchased online prior to arrival per BBKSDA rules.

How Local Operators Are Handling Logistics

Local agencies across Banyuwangi and Bondowoso have synchronized transportation, guide schedules, and safety equipment. Operations crews are instructed to strictly enforce fire prevention rules along the trail.

RECOMMENDED ALTERNATIVES & WORKAROUND ITINERARIES

If your travel dates precede September 28, 2026, or if you prefer quieter backup options around Banyuwangi, consider these alternative destinations:

1. Baluran National Park (Bekol Savanna): Known as Java’s Little Africa, featuring open savannas, wildlife, and coastal mangroves.
2. Sukamade Turtle Beach (Meru Betiri): An overnight eco-tour watching wild sea turtles lay eggs along secluded beaches.
3. Pulau Merah Beach & Djawatan Forest: Coastal red rock hills combined with towering shade trees near Banyuwangi.

Comparison Table: Original Plan vs. Backup Itineraries

Adjust Your Booking or Explore Alternative Packages

Need assistance adjusting your East Java itinerary post-closure? Contact our local operations team today to modify your schedule or book a private alternative route.

OFFICIAL ADVISORY & TRAVEL PRECAUTIONS

BBKSDA East Java mandates strict compliance with the following safety protocols:

• Strict No-Fire Policy: Open fires, discarding cigarette butts, and carrying fire hazards are strictly prohibited.
• Health Certifications: Bring a valid medical health letter from an official clinic verifying physical fitness for high-altitude trekking.
• Gas Masks & Eye Protection: Carry an adequate respirator or sulfur gas mask for protection near the crater rim.
• Layered Warm Clothing: Temperatures at Paltuding and the summit range between 5°C and 10°C before sunrise.

FREQUENTLY ASKED QUESTIONS