Dhanushkodi in January is the ghost-town visit at peak operability. The 18km drive south from Rameswaram runs on tarmac to Arichalmunai, then transitions to a 4WD-only sand track for the final 8km to the absolute tip of the Indian mainland — where the Bay of Bengal meets the Indian Ocean. The 4WD-jeep aggregator service at Arichalmunai turns over ₹150-250 per seat for the return shuttle (negotiate at the parking aggregator desk; private 4WD hire ₹2,000-3,500). Daytime 26-29C, nights 23C, trade winds constant from 9am through 8pm, rainfall under 30mm. The Kothandaramaswamy Temple at the halfway-mark (the only structure to survive the 1964 cyclone overnight on December 22-23, 1964, that wiped out the entire town and took the Pamban Boat Mail train with it) takes 20-30 minutes. The ghost-town ruins at the absolute tip — church foundation, post office, railway station footprint — walkable through full afternoon for the first time since November. There is zero tourism infrastructure past Arichalmunai: no toilets, no food, no shade, no signal on most carrier networks. Pack 1.5L water per person, sun-cover, hat.

Why January scores 10.0/10