According to Hindu belief, Badrinath became prominent when Nar-Narayan, an avatar of Vishnu, did Tapasya there. At that time that place was filled with berry trees. In the Sanskrit language, berries are called "badri", so the place was named Badrika-Van, i.e. the forest of berries. The particular spot where the Nar-Narayan did Tapasya, a large berry tree formed covering Him to save Him from the rain and the sun. Local people believe that Mata Lakshmi became the berry tree to save Lord Narayan. Post-Tapasya, Narayan said, people will always take Her Name before His Name, hence Hindus always refer "Lakshmi-Narayan". It was therefore called Badri-Nath, i.e. the Lord of Berry forest. This all happened in the Satya Yuga. So Badrinath came to be known as the first Dham.