Trilokpur, 24 km southwest of Nahan
, is situated on an isolated hillock at an elevation of about 430 m above mean sea level. This place is famous for the temple
of goddess Mahamaya Bala Sundari, built by Raja Dip Prakash in 1573. An important fair, Trilokpur Fair
, held twice a year draws people from various parts of the country.
Trilokpur is accessible by road from Nahan (23 km) and is 6 km from Kalka-Ambala highway, the gateway to Nahan from Haryana. The nearest railway stations are Ambala, Chandigarh and Kalka.