the biggest hindu temple(actually the largest religious monument in the world) is well outside India in Cambodia http://en.wikipedia.org/wiki/Angkor_Wat http:/

the biggest hindu temple(actually the largest religious monument in the world) is well outside India in Cambodia http://en.wikipedia.org/wiki/Angkor_Wat http://en.wikipedia.org/wiki/Angkor_Wat Also try http://en.wikipedia.org/wiki/Hinduism_in_Indonesia http://en.wikipedia.org/wiki/Hinduism_in_Indonesia Indian rulers did not have much intentions of ruling outside India but in the ancient world presence of Hinduism had spread to Egypt to Indonesia and even China,Japan. Even though it was not that much successful as Buddhism or Jainism.