I have written a piece on my profile on some places you can check out during your visit to Uttarakhand. You can have a look and maybe plan accordingly!
Hi Arnab,
For Uttarakhand, you may go to lansdown or dhanaulti for less crowd and scenic view as masoorie is very crowded and there is nothing except mall road to roam around.
Hey arnab, Uttarakhand is place of nature beauty. One of the most beautiful place I have explored is Jageshwar with clouds all over surrounded. Happy traveling
If you have time at hand go further north-east in Uttarakhand to places like Pithoragarh, Munsiyari, Nanda Devi National Park & Champavat. Do sort out permit/booking process for National park before you start trip. Enjoy.