Depends how many days you have.??
So basically we went from Bagdogra to Darjelling and went to the market and tea garden there is much activity you can do. You can travel to kalimong and so to view point to see Kanchanjunga peak. You can also explore Pelling. so 3 days for three places and actually darjelling is a one day thing...
Please feel free to connect with me. Depending on the availability of time and budget, we can help you with an itinerary for Darjeeling or North Bengal for that matter.
You can message me here on Tripoto or otherwise you can email me at sudip.247@gmail.com
It actually depends how many days you want to spent on. For only Darjeeling town it will take only one day to complete. And 2nd day you can visit to Ghoom station, lamahatta park, lepcha jagat, simana view point, jore pokhri. and if you extend for 3rd day you can visit either Mirik or Tinchuley. If you want I can share you my plan 😊