Tezu is surrounded by immense biodiversity, characterized by tropical and alpine forests.
* **Kamlang Wildlife Sanctuary:** Located slightly south of Tezu in the neighboring Wakro circle, this sanctuary is rich in flora and fauna, home to tigers, leopards, hoolock gibbons, and the rare Mishmi takin. * **Mishmi Hills:** Recognized globally as a biodiversity hotspot, these hills are a paradise for birdwatchers and botanists, featuring numerous endemic species of orchids and birds. * **Tezu Park:** A local municipal park providing a simple, green space for family outings within the town limits.