The Ijen volcano complex is a group of stratovolcanoes, in East Java, Indonesia. It is inside a larger caldera Ijen, which is about 20 kilometers wide. The Gunung Merapi stratovolcano is the highest point of that complex. The name of this volcano resembles that of a different volcano, Mount Merapi in central Java, also known as Gunung Merapi; there is also a third volcano named Marapi in Sumatra. The name "Merapi" means "fire" in the Indonesian language.

West of Gunung Merapi is the Ijen volcano, which has a one-kilometer-wide turquoise-colored acid crater lake. The lake is the site of a labor-intensive sulfur mining operation, in which sulfur-laden baskets are carried by hand from the crater floor. Many other post-caldera cones and craters are located within the caldera or along its rim. The largest concentration of post-caldera cones forms an east/west-trending zone across the southern side of the caldera. The active crater at Kawah Ijen has an equivalent radius of 361 metres (1,184 ft), a surface of 0.41 square kilometres (0.16 sq mi). It is 200 metres (660 ft) deep and has a volume of 36 cubic hectometres (29,000 acre·ft).

An active vent at the edge of the lake is a source of elemental sulfur, and supports a mining operation. Escaping volcanic gasses are channeled through a network of ceramic pipes, resulting in condensation of molten sulfur. The sulfur, which is deep red in color when molten, pours slowly from the ends of these pipes and pools on the ground, turning bright yellow as it cools. The miners break the cooled material into large pieces and carry it away in baskets. Miners must carry loads, which range from 75 kilograms (170 lb) to 90 kilograms (200 lb), up 300 metres (980 ft) to the crater rim, with a gradient of 45 to 60 degrees and then 3 kilometers (miles) down the mountain for weighing. Most miners make this journey twice a day. A nearby sugar refinery pays the miners by the weight of sulfur transported; as of September 2010, the typical daily earnings were equivalent to approximately $13 US. The miners often use insufficient protection while working around the volcano and complain of numerous respiratory afflictions. There are 200 miners which extract 14 tons per day or only 20 percent of the daily continously deposit.

The driver will pick up you at your hotel lobby in Bali, after that will drive to Gilimanuk harbour, before arrive ta Gilimanuk we will stop at Bali Barat National Park to see the Jalak Bali habitat. Arrive at Gilimanuk around 11.20 AM and then wait for ferry to Java island. From Gilimanuk ( Bali ) to Ketapang ( Java ) its about 45 – 60 minutes, arrive at Java island, heading to north west and get lunch at Banyuwangi area. After lunch we will check in at Hotel Banyuwangi.

Early wake up at 05.00 AM and then get breakfast at hotel, after breakfast we will driver to climb starting point Paltuding area and then climb to the top of Ijen and see the spectacular scenery of the crater, climb to the top of mount is easy. When you are on the top of mount Ijen, you will be very much tempted and will give you a short brief how to breath with the mask in case the wind blow this very toxic gas to your face. After finish we will go down to the starting point and drive back to Ketapang and get ferry to Bali.

INCLUDED:
• Transportation with Full AC,with English Speaking as your Guide
• Meals (B, L, D = Breakfast, Lunch & Dinner)
• Accommodation on hotel based on twin share
• Entrance & donation fees,
• Jeep or Land Rover

EXCLUDED:
• Any personal expenses
• Fees for camera on the park
• Personal medicine
• Laundry service, phone call and other personal services
• Tips & gratuities, etc.