North Bay Island
Corals, snorkelling and easy underwater adventures near Port Blair town.
Overview
North Bay Island, sometimes called Coral Island, is a popular marine adventure destination near Port Blair, built around shallow coral reefs and clear, calm water rather than history or scenery on land. Snorkelling, glass-bottom boat rides, and guided sea walks are the main draws for most visitors here. A small lighthouse marks the island from a distance out at sea.
The shallow depth of the reef makes it approachable even for visitors who have never tried water sports before. Boats leave from the harbour area and the crossing takes only a short while, which is why North Bay is so often paired with Ross Island as a single half-day outing from Port Blair. Reef fish, soft corals, and the occasional turtle keep snorkellers busy offshore, and even non-swimmers can join in comfortably through the guided sea walk option, making it a genuinely family-friendly outing close to Port Blair.
What to see and do
Coral reefs
See colourful marine life gathered around shallow, easily accessible reef areas close to shore.
Sea walk
Guided underwater walk experience suitable for many first-time visitors who cannot swim well.
Snorkelling
Explore clear waters and observe reef fish up close without venturing far from the boat.
Lighthouse viewpoint
Island's small lighthouse is a well-known landmark for boats navigating this stretch of coast.
How to reach
Short boat rides operate from Port Blair and are often included in island hopping day tours.
Good to know
- Morning trips often have calmer seas and better underwater visibility than later crossings.
- Good choice for first-time snorkellers thanks to the shallow, gentle reef conditions here.
- Carry a waterproof cover for your phone and camera before boarding the boat.
Explore
North Bay Island in Our Packages
Tell us your dates and what you are after, and our Port Blair team will build an itinerary that fits this island in at the right pace.
