Waterways define the geography and lifestyle of the Tezu region.
* **Lohit River:** A massive, turbulent tributary of the Brahmaputra River. It flows adjacent to Tezu, providing water for agriculture, a site for religious pilgrimage (Parshuram Kund), and a venue for adventure sports. * **Glow Lake:** Situated in the Wakro circle accessible via Tezu, this stunning high-altitude lake is surrounded by snow-capped peaks and thick forests, reachable only by a scenic, challenging trek.

