Kerala backwaters (Alleppey & Kumarakom)
What it is. A network of canals, lakes, and rivers cutting through south Kerala, traversed by kettuvallam houseboats.
Why visit. Monsoon is when the backwaters are at their fullest — paddies glow neon-green, palms bend in the wind, and the heavy summer heat finally breaks. Houseboat prices drop 30–40% from peak season.
Tip. Pick a smaller 2-bed kettuvallam over the larger party-style boats — quieter, prettier, half the cost. Avoid Sat-Sun for shorter waits at lock crossings.