This is a Mahasamadhi Temple of Khaptad Baba, also known as Swami Sachchidananda. There is a place to sit and meditate. You can go into meditative states here effortlessly.
How to get there
It is 11 kms North of Kathmandu, in Budhanilkantha Area. You need to go on car or bike as local transport is not available next to the Mahasamadhi temple.
Map: https://goo.gl/maps/zpWShtX5rzDEgEip6
About Khaptad Baba:
Khaptad Baba, also known as Swami Sachchidananda, was a spiritual saint who traveled along the high mountainous regions of Nepal and settled temporarily in Ilam, Kalinchowk, Swargadwari, Mushikot, Chandannath and ultimately in the Khaptad Valley in the 1940s to meditate and worship. He lived for more than fifty years in the valley, and overlooked the establishment of Khaptad National Park in 1984. He is revered as a Hindu saint. Within the national park, a hermitage, temples, and stone statues remain.
Source:
https://www.khaptadswami.com.np/
https://en.wikipedia.org/wiki/Khaptad_Baba
https://www.goodreads.com/en/book/show/36641917-the-science-of-thought