Hi Preet

 In The best place for river rafting in india.

1) Rishikesh, (Uttarakhand)

2) Kullu-Manal ,(Himachal Pradesh)

3) Indus River,  (Leh-Ladakh)

4) Yamuna River, (Uttarakhand)

5) Tons River,  (Uttarakhand)

6) Teesta River,  (Sikkim)

7)Brahmaputra River,  (Sikkim,Arunachal Pradesh)

8) Lohit River,   (Arunachal Pradesh)

9) Kameny River, (Arunachal Pradesh)

10) Barapole,  (Coorg,Karnataka)

11) Kundalika River, (Maharashtra)

These are some of the best places for River Rafting 

River Ganga, Rishikesh.

Indus River, Ladakh.

Barapole River, Coorg.

Beas River, Kullu & Manali,

Lohit River, Arunachal Pradesh.

Spiti River, Himachal Pradesh.

Bhagirathi River, Uttarakhand.

Kundalika River, Maharashtra.

These are some of the best places for River Rafting

River Ganga, Rishikesh.

Indus River, Ladakh.

Barapole River, Coorg.

Beas River, Kullu & Manali,

Lohit River, Arunachal Pradesh.

Spiti River, Himachal Pradesh.

Bhagirathi River, Uttarakhand.

Kundalika River, Maharashtra. 

Yes, sure I can suggest you some of the best places to do River Rafting in India. As you all know that Water sport over the years has gained immense popularity in India. So as River Rafting, Now there are many famous river rafting places in India :

- Rishikesh 

- Kullu - Manali

- Indus River ( Leh-Ladakh )

- Zanskar River 

- Brahmaputra River Rafting, Arunachal Pradesh

- Tons River, Uttrakhand

I hope this information is helpful to you!