South Button Island National Park is one of the smallest national parks in India, located in the Andaman and Nicobar Islands. It is part of the Rani Jhansi Marine National Park and is mainly known for its marine ecosystem rather than land wildlife. The park covers a very small island area (around 0.03 sq km) and is protected for its coral reefs and underwater biodiversity.
It is located about 20–25 km southwest of Havelock Island and can only be reached by boat under permitted conditions and suitable sea weather.
| Category | Details |
|---|---|
| Name | South Button Island National Park |
| Location | Southwest of Havelock Island, Andaman & Nicobar Islands, India |
| Coordinates | Approx. 12.22°N, 93.02°E (National Parks of India) |
| Area | Around 0.03 sq km (one of India’s smallest national parks) (National Parks Assoc.) |
| Established | 1987 |
| Park Type | Marine National Park |
| Part of | Rani Jhansi Marine National Park |
| Nearest City | Port Blair |
| Nearest Island Hub | Havelock Island (Swaraj Dweep) |
| Distance from Havelock | Approx. 20–25 km |
| Access | Only by boat via licensed operators |
| Entry System | Permit-based (no direct ticket counter) |
| Booking Mode | Through tour operators / Forest Department permission |
| Best Time to Visit | November to April |
| Closed Season | Monsoon (June to September) due to rough seas |
Point of Attractions
Coral reefs and underwater life
The main attraction is the shallow coral reef system with clear visibility, making it ideal for snorkeling and scuba diving. Corals such as brain coral, staghorn coral, and plate coral are commonly found.
Marine biodiversity
The surrounding waters are rich in marine species such as:
- Sea turtles
- Dugongs
- Dolphins
- Manta rays and devil rays
- Colorful reef fish like angelfish, butterflyfish, and lionfish
Birdlife
- White-bellied sea eagle
- Sea birds and occasional nesting species
Scenic environment
- Turquoise blue waters
- Rocky coral-based shoreline
- Untouched tropical marine ecosystem
Facilities
South Button Island National Park is a protected marine zone, so facilities are very limited.
- No accommodation inside the island
- No restaurants or shops
- No permanent tourist infrastructure
- No public transport within the island
- Entry allowed only via licensed boat operators
- Snorkeling/diving support available through tour operators
- Forest department permission required for visits
Basic facilities are usually arranged from Havelock Island, including boats, guides, and safety equipment.
Best Things to Do (Best Experiences)
- Snorkeling in shallow coral reefs
- Scuba diving (for trained divers or guided beginners)
- Marine photography
- Boat sightseeing around the island
- Dolphin and turtle spotting in surrounding waters
- Coral ecosystem observation (from water surface activities only)




























Reviews
There are no reviews yet.