Baratang Limestone Caves from Port Blair: Day Trip Guide

Baratang from Port Blair: the convoy road, boat to the limestone caves, the mud volcano, timings, permits, rules and how long the day takes.

By the Lux India Tours Team·Oct 19, 2026

Andaman IslandsDestination GuideIsland EscapesPlanning Guide

Rippled limestone formations on the wall of a cave at Baratang, Andaman

Baratang is the most adventurous day trip from Port Blair. It involves an early start, a road convoy through a forest reserve, a boat ride through mangroves and a short walk to a limestone cave. It is a long day, and it is also one of the few Andaman outings that feels like a real expedition.

This guide covers the route, the rules and what the day involves.

Limestone formations at Baratang.

At a glance
Where	Baratang Island, in the Middle Andaman group
Distance from Port Blair	About 100 to 110 km
Travel time	Around 3 to 3.5 hours each way
Start	Usually about 4 to 5 am
Total day	12 to 14 hours
Includes	The convoy road, a creek crossing, a boat ride and a cave walk

The route

The road to Baratang is part of the Andaman Trunk Road, and it passes through a reserve forest area. Vehicles travel in timed convoys at set hours, so you must start early to catch the first one. The convoy crosses the reserve without stopping.

At the jetty, a short ferry carries vehicles to Baratang, and from there boats take visitors through mangrove creeks to the cave landing.

The rules on the road

The Jarawa tribal reserve lies along parts of the route, and strict rules apply.

No stopping and no photography or video of the tribal people.
No offering food or gifts.
No leaving the vehicle within the reserve.
Follow the convoy timings, as the police enforce them.

These rules protect a vulnerable community. Please respect them completely.

The limestone caves

The caves are reached by a boat through mangrove creeks, followed by a walk of about 20 to 30 minutes on a boardwalk and a forest track. Inside, the formations are small and modest, with limestone ripples and pillars shaped by water over time. The walk, the mangroves and the sense of remoteness are as much the point as the cave itself.

A boatman and a local guide take the group in. Carry a torch, wear sturdy shoes and bring water.

The mud volcano

Some operators add a stop at the mud volcano, a small cone of bubbling mud on the island. It is a short detour and optional. The activity changes over time, so it may be quiet when you go.

Practical tips

Start in the dark. The convoy runs on a fixed schedule.
Carry food and water, since the options are limited.
Wear light, comfortable clothes and sturdy shoes.
Carry ID, as it may be checked.
Check the weather, since heavy rain can close the route.

Is it worth it?

If you enjoy adventure and want a day away from the beaches, yes. If you are short of time or have young children, skip it. A Port Blair day or a Ross Island trip is easier. See our Ross Island guide and the entry rules guide.