Janakpur sits in the Terai plains seventeen kilometers north of the Indian border, a city of 200,000 that functions as the religious and cultural capital of a civilization most visitors to Nepal never encounter. This was Mithila, a kingdom that stretched across what is now southern Nepal and northern Bihar, unified by the Maithili language and a distinct cultural identity that predates the modern nation-state by centuries. Maithili remains Nepal's second most spoken language after Nepali, with over three million speakers, yet it exists almost entirely outside the country's tourism infrastructure and international awareness. The language carries a classical literary tradition documented from the 14th century, particularly in devotional poetry, though the oral tradition extends much earlier.
The city's entire identity derives from Hindu tradition identifying it as the birthplace of Sita and the capital of King Janaka, who ruled Mithila in the Ramayana. Janaki Mandir, completed in 1911 and funded by Queen Vrisha Bhanu of Tikamgarh in present-day Madhya Pradesh, dominates the city center as the largest temple complex in Nepal. The architecture combines Mughal domes with Rajput pavilions across three stories and sixty rooms, built entirely of stone and marble quarried in Rajasthan. The temple draws its largest crowds during Ram Navami in spring and Vivah Panchami in late November or early December, when pilgrims arrive from across northern India and the Nepali Terai to commemorate Sita and Ram's marriage. During Vivah Panchami the city's population temporarily doubles, with processions moving between Janaki Mandir and the older Rama Mandir several kilometers north.
The region's most internationally recognized art form is known everywhere except its place of origin by a different name. Mithila painting, practiced traditionally by women on the mud walls of homes during festivals and weddings, consists of geometric and figurative compositions with natural pigments—turmeric, indigo, vermillion, lampblack. The style transferred to paper in the 1960s and entered the commercial market as Madhubani art, named for the district headquarters on the Indian side of the border. Most international buyers and gallery owners remain unaware the tradition is centered in Janakpur. The Janakpur Women's Development Centre, established in the late 1970s, formalized training and sales, now employing several hundred women who paint on handmade lokta paper for export. The geometric precision and symbolic density of the work—peacocks, fish, lotus flowers arranged in nested frames—follows conventions transmitted mother to daughter for generations, though documentation of the practice only extends reliably to the 19th century.
Maithili cuisine remains almost entirely unknown beyond the Terai. The cooking revolves around rice, freshwater fish from the region's ponds, and preparations distinct from both Nepali and mainstream north Indian food—bhuja made from puffed rice with mustard oil, tilkut sesame sweets, papad ground from multiple lentils. No restaurant in Kathmandu serves recognizable Maithili food.