Wikipedia
Ghangaria is a small village on the way to Hemkund Sahib, a popular pilgrimage site for Sikhs which is about 6 km from here and the Valley of Flowers, a national park known for its variety of flowers about 3 km from here. It is located in the northern Himalayan ranges at an altitude of 3049 meters in Uttarakhand state of India.
Ghangaria is situated at the confluence of the rivers Bhyundar Ganga and Pushpawati, which forms Lakshman Ganga, that later meets the river Alaknanda at Govindghat. It is the last human habitation in the Bhyundar valley. This place is usually used by travelers as a base camp to visit Hemkund and Valley of flowers. It is only open from May till September. The rest of the year, the valley is covered under snow.
Ghangaria can be reached after a trek of less than 11 km. Shared taxis are available up to 4 km from Govindghat. Ghangaria has a helipad.One can also hire a porter or mule or a helicopter to avoid this strenuous trekking. There is no clear road, only a path made of rocks. Ghangaria has various hotels including one from the GMVN (Garhwal Mandal Vikas Nigam), restaurants serving Punjabi, Chinese, Garhwali dishes, shops, camping grounds and a big Gurdwara to accommodate pilgrims. Earlier only satellite telephone service was available, with only one outgoing call allowed for the entire village at any given time, but now you get weak signal of BSNL GSM and IDEA GSM operators.