Kalimantan, the Indonesian part of Borneo, is a destination where raw nature and cultural heritage come alive. Vast rainforests, winding rivers, and rich biodiversity make it a haven for eco-adventurers and wildlife lovers. Encounter the iconic orangutans in their natural habitat, cruise along the Mahakam River, or explore traditional Dayak villages that preserve centuries of customs and artistry. From pristine national parks like Tanjung Puting to hidden waterfalls and mystical caves, Kalimantan offers a journey far from the ordinary. A land of adventure, culture, and natural wonders—Kalimantan invites you to experience Borneo’s wild, authentic spirit.