When Exactly is Yamunotri Temple Open?
The same as Gangotri temple, Yamunotri temple opens every year on Akshaya Tritiya (an auspicious day in the Hindu calendar). It falls in the last week of April or first week of May. The temple also closes for the season on Diwali. On the day the temple opens, the Goddess is carried from the nearby village of Kharsali (said to be Yamuna's mother's home), installed in the temple, and duly returned when the temple closes.How Can Yamunotri Temple be Reached?
The route by road is Haridwar/Rishikesh-Dehradun-Mussoorie-Naugaon-Barkot–Hanuman Chatti. The journey to the village of Hanuman Chatti, which is around 14 kilometers from the Yamunotri temple, takes around eight hours from Rishikesh and six hours from the hill station of Mussoorie. From there, it's necessary to take a shared taxi (departures every few minutes) to Janki Chatti. Your trek starts there! It's only five kilometers to the Yamunotri temple, via Kharsali, but it's a very steep and and in some parts narrow climb. As a result, people usually take around two hours to cover the distance and it really helps if you take a locally available walking stick. If you find you don't want to walk, there are mules and men to help carry you.
Basic guesthouses and GMVN Tourist Bungalows provide accommodations at Yamunotri, Janki Chatti, and Hanuman Chatti. If you stay the night at Yamunotri, you'll be able to witness the evening aarti (worship with fire) there.
