Baratang Island — limestone caves, ATR convoy timings and Jarawa reserve rules

The ATR convoy — how it actually works

Private vehicles may not drive freely through the Jarawa Tribal Reserve. Vehicles assemble at the Jirkatang check post and cross in escorted convoys at fixed times. Miss your slot and you wait for the next one, which usually kills the caves for the day.

• Convoys form at Jirkatang at approximately 06:00, 09:00, 12:00 and 15:00
• The 06:00 convoy is the only one that reliably allows caves plus mud volcano plus a same-day return
• Carry photo ID for every passenger; the check post records it
• Timings shift with administration notices — confirm the night before, always

Jarawa reserve rules — this is criminal law, not etiquette

• Photographing, filming or recording the Jarawa is a criminal offence
• Do not stop, do not offer food, water or anything else, do not interact
• Vehicle windows stay up in the reserve stretch; no littering
• Convoy speed and stopping rules are enforced by escort personnel

Limestone caves and mud volcano

• From Nilambur jetty, a 20–25 minute mangrove creek speedboat to Baludera
• Then a 1.2 km walk through village and forest to the cave mouth — muddy after rain
• Caves are naturally lit at the entrance and dark inside; carry a torch
• The mud volcano at Jalki is a 20-minute detour and is, honestly, a small bubbling mound — go for completeness
• Parrot Island at dusk needs an overnight stay in Baratang or Rangat

When Baratang does not run

Heavy rain closes the cave walk and rough creek water stops the boats. In the monsoon months the trip is cancelled often, and any operator promising a guaranteed Baratang day in July is guessing.