This is Samadhi of Shri Galeshwar Baba (Shri Iswarananda Brahmachari). There is a place to sit and meditate next to the Samadhi. You can go into meditative states here effortlessly.
How to get there
The Samadhi is located at holy place of Devghat, 2 mins walk south of Siddheshwar Mahadev Temple inside the Galeshwar Ashram premises. The Samadhi temple is located 6 km North of Narayagarh, Bharatpur. Local buses are available from Narayangarh to Devghat brigde.
Map: https://goo.gl/maps/91ABC31YEttERkMJ7
About Galeshwar Baba
He was Astanga Yoga Siddha. He founded Galeshwar Ashram and Veda Vedanga School at Devghat. He performed 24 times Gayatri Purashcharan and consecreated
Jyotirlingeshwar Temple.
He used to Practice Yoga Trikal Mantra Sadhana. He used to take the form of a tiger and python. People who were in company of the Baba say that he had a large clay pot which could supply rice continuously. Even if it was finished, it would be full if they went back and checked the pot again.
Read More
https://galeshwarashram.org.np/