South of India is a perfect honeymoon destinations in India for winters. Munnar has those amazing evergreen forests that goes on for like centuries that are perfect for a hike with the love of your life basking in the amazing sun. The tea gardens, the spice gardens are amazing for the nature lovers out there. The backwaters will give you an amazing insight in the southern culture and the houseboat stays will give you that much anticipated one on one time with the love of your life amidst the amazing sea.