Entrance to reach highest point of SGNP

Anyone who knows from which road/path/route should I have to take to reach the highest point of SGNP? I have tried once but the rickshaw wala took me somewhere on the top, he dropped me at the end of the village and I went little ahead walking and found a big tree and nothing else. So what should I ask rickshaw wala to drop me and how would it take to reach at top by foot ? And is it worth? 𝐓𝐡𝐚𝐧𝐤 𝐘𝐨𝐮!!