1. The Rare Endemic Mountain Blossom & Tangkhul Heritage
Every year in mid-to-late May (**celebrated across four thrilling days and nights of mountain trekking, cultural folk arts, and roaring rock concerts**), the misty hill district of Ukhrul in eastern Manipur hosts its supreme annual eco-tourism gala: the Shirui Lily Festival.
The centerpiece of the festival is Manipur's sacred state flower: the **Shirui Lily (Lilium mackliniae)**, known in the indigenous Tangkhul Naga dialect as **Kashong Won** (The Flower of the Peak). Growing at an altitude between 2,500 and 2,835 meters atop the windswept ridges of **Shirui Kashong Peak**, this botanical marvel is strictly endemic—it thrives exclusively on this specific micro-climatic peak in Manipur and cannot grow, bloom, or be transplanted anywhere else on the planet. Discovered for international botanical science in 1946 by renowned English explorer Frank Kingdon-Ward (who named it after his wife Jean Macklin), the lily captured global admiration and won the prestigious Royal Horticultural Society (RHS) Award of Merit in London in 1948. Under Tangkhul Naga mythology, the lily is revered as the spiritual daughter of the mountain guardian spirit, *Philis*, watching over the emerald valleys below.
The festival unites two extraordinary facets of contemporary hill culture: mindful ecological trekking to witness the delicate, bell-shaped pale pink and lilac blossoms along the upper mountain meadows, paired with the explosive energy of **ShiRock**—Northeast India's premier international rock music championship held at Bakshi Ground in Ukhrul town, drawing thousands of music fans to watch legendary Indian and international rock bands perform under starry mountain skies.