Depending on how many days you can spare.. i went on a trip to kochi-allepey-thekkady-munnar- athirapally falls
This was for a week
Youcan check my blog too
For boat stay in back waters visit alappuzha, minimum booking starts from 6000rs.
For sight seeing kochi, ernakulam, Kottayam, trivandram.
Nature lovers can get to place called vagamon or wayand or gawi(pure oxygen) or valapari.
By road is always a best way to reach Goa as u can see the scenic beauty. If u want to opt for train then catch from Kollhpur go by road till Kollapur by GaganBavda route
If you don't mind the long drive which can get a little hectic, self transport is cheaper than Public transport. but if you are two drivers, you can give it a try
Visit shimla... budget friendly n you'll surely enjoy autumn there💗
October to February is the winter season and is considered to be the best time to visit Manali if you like the cold and January is best to enjoy the chilly pleasure of fresh snowfall . The temperature drops down below zero degrees Celsius.
In case you do ,must stay at Havelock beach and visit kala patthar beach at dusk or Dawn hours ,you won't regret anything, Andaman will leave you in awe ,it has one of the most beautiful beaches in Asia 👍