Coordinates: 30°21′26″N 78°01′00″E / 30.3572724°N 78.0166768°E / 30.3572724; 78.0166768 Tapkeshwar Temple, also known as Tapkeshwar Mahadev Temple, is a temple in Dehradun dedicated to Shiva. The temple is on the bank of the Tons River and is built on top of a natural cave, which hold's the temple's main shivalinga. From Wikipedia
