Swetharanyeswarar Temple, otherwise known as the Budhan Templethe planet Mercury, is located in Thiruvengadu, near Sirkazhi in Tamil Nadu. This temple is dedicated to Lord Shiva and is worshipped here as Swetharanyeswarar. This temple is important for those seeking blessings from Budhan, the planet Mercury. Thiruvengadu, meaning "White Forest," is a sacred place believed to improve knowledge, intellect, and communication skills, as Mercury is associated with wisdom and learning. This temple is particularly famous among the locals and devotes because of its calm environment and long history making it a cherished destination for spiritual seekers.