The Patkai Range is a mountain range located in northeastern India, primarily spanning the states of Arunachal Pradesh, Assam, and Nagaland. It is part of the larger Himalayan mountain system and serves as a natural border between India and Myanmar. The range is known for its rich biodiversity, with various flora and fauna, and is home to several indigenous communities. The highest peak in the Patkai Range is Saramati, which stands at approximately 3,826 meters (12,549 feet). The region experiences a subtropical highland climate, with heavy rainfall during the monsoon season. The Patkai Range is also significant for its cultural heritage, as it is inhabited by various ethnic groups, each with unique traditions and lifestyles.