Saiha is the cultural heartland of the Mara people, recognized under the Mara Autonomous District Council.
* **Festivals:** *Lyuva Khutla* is the premier cultural festival of the Mara people, celebrated after the slashing of jhums (shifting cultivation). It features vibrant traditional dances, music, and feasts. * **Handicrafts:** The city is known for its distinctive traditional textiles, particularly the Mara *Puan* (wraparound skirts), which feature unique geometric patterns and bright colors. * **Music and Dance:** Choral music and traditional folk songs are a major part of community life, often performed in religious and cultural gatherings.