Indra Daha is a small sacred pond on the ridge above Dahachowk in Chandragiri Municipality, north west of Thankot, and it is free to visit at any hour. Most people reach it as a hike of one to two hours from the road head at Dahachowk, though a jeep can get close to the top, and the usual visit combines the pond with the Dahachowk view tower and the Kalu Pande memorial park on the same ridge.
The pond matters for a story rather than for its size. In the tradition attached to Indra Jatra, the great Kathmandu festival of the god Indra, the king of heaven came down to this ridge with his mother and with the spirits of the recently dead, and the souls bathed here before making their way onward. Local accounts say bathing in the pond washes away sin, and some families still come on the first day of Indra Jatra to bathe.
What you get as a visitor is a quiet ridge at around 1,800 m with a pond, a couple of small shrines to Indra and to Manakamana Mai, forest on the slopes, and a horizon that on a clear day runs west towards Dhading and Gorkha and north to the snow line. It is a walking destination, not a monument, and it rewards being treated as one.
