Two Summits, One Epic Journey.
Conquer the rugged volcanic crater of Mount Welirang and the majestic, ancient summit of Mount Arjuno in one high-endurance expedition. From sulfur-smoking vents to the high-altitude alpine meadows of “Lembah Kidang,” Indonesia Sport Journey delivers a seamless mountain experience with professional logistics and technical support.
Itinerary: The Tretes Double-Summit Path
Day 01: The Sulfur Trail (Tretes – Kop-kopan – Pondokan)
- 08:00 AM: Pickup from Surabaya or Malang (Airport/Hotel) and transfer to Tretes Basecamp.
- 10:00 AM: Registration and final gear check.
- 11:00 AM – 05:00 PM: The Long Ascent. A steady climb through wide rocky paths used by sulfur miners. We stop at Kop-kopan for a fresh water break.
- 05:30 PM: Arrive at Pondokan (2,500m), the historic sulfur miners’ basecamp.
- 07:00 PM: Dinner at our premium camp and briefing for the dual-summit push.
Day 02: The Twin Peaks (Welirang Crater & Arjuno Summit)
- 04:00 AM: Wake-up call and breakfast.
- 05:00 AM – 07:00 AM: Peak 1: Mount Welirang (3,156m). Witness the active sulfur craters and the smoking fumaroles. A raw, volcanic landscape that looks like another planet.
- 08:30 AM: Return to Pondokan for a quick snack and reload.
- 09:30 AM – 01:00 PM: The Valley Walk. Traverse through Lembah Kidang (Deer Valley), a beautiful savanna where wild deer often roam.
- 01:00 PM – 03:00 PM: Peak 2: Mount Arjuno (3,339m). The final scramble to the “Ogal-Agil” summit. Stand on the second-highest point in East Java with views of Semeru, Bromo, and the distant Java Sea.
- 06:00 PM: Celebratory dinner back at the campsite in Lembah Kidang/Pondokan.
Day 03: The Descent & Recovery
- 08:00 AM: Leisurely breakfast with views of the twin peaks.
- 09:00 AM – 02:00 PM: Descend back to Tretes.
- 03:00 PM: Post-hike lunch and an optional stop at a local hot spring or the historic Jawi Temple.
- 05:00 PM: Private transfer back to Surabaya/Malang. End of Expedition.
Booking Specifications
- Difficulty Level: Hard (Requires great endurance due to the long, rocky trail).
- Inclusions: * Private AC Transfers (Surabaya/Malang – Tretes).
- Certified Mountain Guides & Specialized Porters.
- Premium Gear: High-altitude tents, thick mattresses, and warm sleeping bags.
- High-Energy Meals: Freshly cooked, protein-rich meals + hydration electrolytes.
- All National Park Permits & Insurance.
- Pro-Tip: The Tretes path is notoriously rocky. High-top trekking boots with good ankle support are highly recommended.
“Arjuno and Welirang are the ‘Power Couple’ of East Java’s mountains. This expedition offers two completely different worlds: the raw, industrial feel of the Welirang sulfur mines and the serene, mystical beauty of Arjuno’s summit. At Indonesia Sport Journey, we provide the luxury of a well-managed camp at Pondokan, allowing you to conquer both peaks with a focused mind and a recovered body. Double the summit, double the glory.”
Inquiries & Bookings
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