Krakatoa Volcano with Snorkeling 1 Day Tour from Jakarta Twilight Volcano and Stargazing Tour in Big Island Big Island Volcano Adventure Tour from Hilo 1 Day Borobudur, Prambanan, Sewu Temple, Chicken Church, Merapi Volcano Jeep Tour from Yogyakarta Private White Sand Paradise Island Tour with Volcano Mud Experience Semeru Volcano Sunrise by Jeep & Kapas Biru Waterfall from Malang Landmannalaugar Guided Hiking Tour in Iceland Deluxe Big Island Volcanoes and Dinner Tour Multiday Tour Mount Bromo Sunrise and Ijen from Surabaya or Malang Multiday Sharing Tour to Mount Bromo & Ijen from Surabaya