All Oita Prefecture Tours & Excursions in 2026

・Thrilling Valley-Crossing Zip Lines: Soar high above the forest canopy on 4 massive zip lines, including two breathtaking valley crossings over 150 meters long! ・Leap into the Unknown with the Tarzan Swing: Experience a heart-pounding adrenaline rush as you leap off the treetop platform straight into a giant cargo net. ・Self-Operated Treetop Challenge: Take control of your own safety harness and conquer 35 exciting obstacles spread across 4 sites in living trees.