Great Nicobar Island

Great Nicobar Island is the largest and southernmost island of the Nicobar group in the Andaman and Nicobar Islands. Read more about Great Nicobar Island, Location, Area, Biodiversity, Latest News.

Great Nicobar Island
Table of Contents

Great Nicobar Island Latest News

The government recently released a detailed clarification on the Great Nicobar Project, calling it a strategic initiative to strengthen India’s presence in the Andaman Sea.

About Great Nicobar Island

  • It is the largest and southernmost island of the Nicobar group in the Andaman and Nicobar Islands.
  • It is separated from the Andaman Islands by the Ten Degree Channel. 
  • Geographically, the island is closer to Sumatra, Indonesia, than to mainland India, emphasizing its remote and strategic location. 
  • Its coastline features over 100 kilometers of untouched beaches, renowned for their stunning coral reefs and crystal-clear waters.
  • It is also home to Indira Point, India’s southernmost point, located less than 150 km from Indonesia.
  • Mount Thullier, which is about 2,105 ft high, is the highest peak.
  • Galathea, Alexandra, and Dagmar are the major rivers.
  • It remains sparsely populated, with dense tropical rainforests covering more than 85% of its area.
  • The major tribes in Great Nicobar Island are the Shompens and the Nicobarese.
  • It is home to the Great Nicobar Biosphere Reserve, a UNESCO-designated site.
  • Flora and Fauna:
    • It houses 650 species of angiosperms, ferns, gymnosperms, bryophytes, and lichens, among others. 
    • The tract is rich in plant diversity and fosters a number of rare and endemic species, including Cyathea albosetacea (tree fern) and Phalaenopsis speciosa (orchid).
    • To date, 11 species of mammals, 32 species of birds, 7 species of reptiles, and 4 species of amphibians have been found to be endemic. 
    • Of these, the well-known Crab-eating Macaque, Nicobar Tree Shrew, Dugong, Nicobar Megapode, Serpent Eagle, saltwater crocodile, marine turtles and Reticulated Python are endemic and/or endangered.

Source: TOI

Update Icon
Latest UPSC Exam 2026 Updates

Date IconLast updated on June, 2026

UPSC Prelims Provisional Answer Key 2026 out for GS Paper 1 and CSAT.

UPSC Prelims Question Paper 2026 Out, Download GS Paper 1 PDF conducted on 24th May 2026.

UPSC Mains 2026 will be conducted from 21st August 2026 onwards, and UPSC Prelims 2027 will be held on 23rd May 2027.

→ Prepare effectively with Vajiram & Ravi’s UPSC Prelims Test Series 2027 featuring full-length mock tests, detailed solutions, and performance analysis.

UPSC Final Result 2025 is now out.

→ UPSC has released UPSC Toppers List 2025 with the Civil Services final result on its official website.

Anuj Agnihotri secured AIR 1 in the UPSC Civil Services Examination 2025.

UPSC Notification 2026 & UPSC IFoS Notification 2026 is now out on the official website at upsconline.nic.in.

UPSC Calendar 2027 has been released.

→ Check out the latest UPSC Syllabus 2026 here.

→ The UPSC Selection Process is of 3 stages-Prelims, Mains and Interview.

→ Enroll in Vajiram & Ravi’s UPSC Mains Test Series 2026 for structured answer writing practice, expert evaluation, and exam-oriented feedback.

→ Join Vajiram & Ravi’s Best UPSC Mentorship Program for personalized guidance, strategy planning, and one-to-one support from experienced mentors.

Shakti Dubey secures AIR 1 in UPSC CSE Exam 2024.

→ Also check Best UPSC Coaching in India

Great Nicobar Island FAQs

Q1. Which is the southernmost island of the Nicobar group?+

Q2. Which channel separates Great Nicobar Island from the Andaman Islands?+

Q3. Which Indonesian island lies closest to Great Nicobar Island?+

Q4. Which is the southernmost point of India located on Great Nicobar Island?+

Q5. Which is the highest peak on Great Nicobar Island?+

Tags: Great Nicobar Island

Vajiram Content Team
Vajiram Content Team
At Vajiram & Ravi, our team includes subject experts who have appeared for the UPSC Mains and the Interview stage. With their deep understanding of the exam, they create content that is clear, to the point, reliable, and helpful for aspirants.Their aim is to make even difficult topics easy to understand and directly useful for your UPSC preparation—whether it’s for Current Affairs, General Studies, or Optional subjects. Every note, article, or test is designed to save your time and boost your performance.
UPSC GS Course 2026
UPSC GS Course 2026
₹1,80,000
Enroll Now
GS Foundation Course 2 Yrs
GS Foundation Course 2 Yrs
₹2,45,000
Enroll Now
UPSC Mentorship Program
UPSC Mentorship Program
₹85000
Enroll Now
UPSC Sureshot Mains Test Series
UPSC Sureshot Mains Test Series
₹19000
Enroll Now
Prelims Powerup Test Series
Prelims Powerup Test Series
₹8500
Enroll Now
Enquire Now