The Shiva Lingam of the Sidheswar Nath Temple, 25 ft in height and 22 ft in width is located 4 km away from the town of Hapoli in the Kardo forests. This giant Lingam was discovered in the sacred month of Shravana, during which lord Shiva is worshipped according to the Hindu calendar.
It was found in July 2004. According to the sources a Nepalese while cutting a tree discovered the Lingam. A large number of devotees visit and pray to the god of power throughout the year. Local people have immense faith in the powers of the lord, and they worship every day in the temple. Many tourists visit every year to watch this wonder.