Modi said he was at a loss of words to describe what he felt while he was sitting before the statue.
The helicopter came to pieces as it crashed and went up in flames.
After arriving in Kedarnath, Modi watched a brief documentary detailing the reconstruction work carried out at the Himalayan temple after the devastating deluge of 2013 and then entered the sanctum sanctorum of the shrine.
Uttarakhand Chief Minister Pushkar Singh Dhami on Wednesday visited Kedarnath to review the preparations in view of Prime Minister Narendra Modi's visit to the Himalayan temple on November 5.
'The problem is that all this reconstruction work is being monitored by the prime minister himself with inputs being provided directly by the PMO so nobody in the state government dare contradict them even if their suggestions are totally contrary to what the ecology of this region requires.'
Greeting the jawans on the occasion, the prime minister said their devotion to duty in the remote icy heights, is enabling the strength of the nation, and securing the future and the dreams of 125 crore Indians,
Since the prime minister's visit in May, not a single day has passed when the 'dhyan gufa' was not occupied by someone, an official said.
Modi said that unlike other parties that believe in keeping people weak so that their dependence on them never ends and their "crown" remains intact, the BJP believes in empowering them and making them independent.
As chief minister of Gujarat, he said he had offered to take the responsibility of reconstructing areas surrounding the temple when the tragedy had struck in 2013, killing thousands of people.