Hi Sooriyaa,
You can consider Andaman and Nicobar Islands, Kerala, Bali, Thailand, Bhutan as options for honeymoon destinations. You can check out other honeymoon ideas in the trips attached below.
Keep exploring!
Nestled on the slopes of the Palani Hills in Tamil Nadu, Kodaikanal is one of the most famous honeymoon destinations in South India. It is loved by honeymooners for its alluring and cozy settings of lush jungle and pleasant weather. It is a must-visit place in South India for every newly married couple. Do take a boat ride on Kodaikanal Lake, take a stroll in Coakers Walk, plan a trek to Dolphins Nose, and bath in Silver Cascade Falls.
For hotels-https://www.ulohotels.com/kodaikanal-hotels-and-resorts