lake formed in the mind of Lord Brahma

http://en.wikipedia.org/wiki/Lake_Manasarovar
https://en.wikipedia.org/wiki/Mahagauri

Sites
https://www.thekailashmansarovar.com/
http://www.kailashmanasarovar.com
http://www.kailashmansarovaryatras.in

Tube / Slides
https://www.youtube.com/results?search_query=Manasarovar
https://www.slideshare.net/search/slideshow?searchfrom=header&q=Manasarovar