Far from the crowds, beyond the well-trodden paths of Goa and the Andaman Islands, India is home to several hidden islands that remain largely unexplored. These secret sanctuaries boast pristine beaches, ancient ruins, dense mangrove forests, and even an active volcano! If you are a traveler who craves the wild, untouched beauty of nature, these islands offer an adventure like no other.
India, with its vast coastline and diverse geography, harbors a treasure trove of lesser-known islands, each with its own unique charm. While some islands are bustling with tourists, others remain concealed in mystery, waiting to be discovered. From volcanic landscapes and abandoned ghost towns to marine sanctuaries teeming with exotic wildlife, these hidden gems offer an unparalleled experience for those seeking the extraordinary.
1. Barren Island: The Fiery Wilderness
Location: Andaman and Nicobar Islands, Bay of Bengal
Why It’s Unique:
Barren Island is India’s only active volcano, making it one of the most unique and eerie destinations in the country. Situated about 135 kilometers northeast of Port Blair, the island is uninhabited and off-limits for most travelers, giving it an untouched, almost otherworldly charm.
What makes it truly mesmerizing is its rugged volcanic terrain, steaming craters, and the sight of lava flows, especially after an eruption. Despite its hostile environment, Barren Island is home to a thriving underwater ecosystem, attracting divers from around the world to explore its incredible marine biodiversity.
2. Vypin Island: Kerala’s Coastal Hideaway
Location: Near Kochi, Kerala
Why It’s Unique:
Located just off the coast of Kochi, Vypin Island is an under-the-radar escape that offers a blend of history, nature, and coastal charm. While most travelers flock to Kochi’s famous backwaters, this island remains a peaceful retreat, lined with serene beaches and traditional fishing villages.
The island is also home to the Vypin Lighthouse, which provides breathtaking panoramic views of the Arabian Sea. Its historical significance is highlighted by the ancient St. George Forane Church, a site of deep religious and cultural importance. For those who wish to experience authentic Kerala away from the tourist rush, Vypin Island is a hidden paradise.

3. Pirotan Island: Gujarat’s Marine Wonderland
Location: Gulf of Kutch, Gujarat
Why It’s Unique:
Nestled in the Marine National Park of Gujarat, Pirotan Island is an untouched haven for marine life enthusiasts. It is one of the few islands in India where you can experience coral reefs, mangrove forests, and migratory birds all in one place.
Due to its protected status, Pirotan Island remains uninhabited, making it an extraordinary spot for snorkeling, birdwatching, and eco-tourism. The surrounding waters are teeming with exotic marine species, including rare corals, dolphins, and sea turtles. Accessible only by boat and requiring special permission, Pirotan is a dream for nature lovers looking for an off-the-grid adventure.
4. Nanda Island: The Hidden Jewel of the Sundarbans
Location: West Bengal, near the Bay of Bengal Coast
Why It’s Unique:
Situated near the mouth of the Hooghly River, Nanda Island is a biodiverse gem that remains largely undiscovered by mainstream travelers. As part of the Sundarbans ecosystem, it is home to dense forests, rare plant species, and a thriving population of migratory birds.
The untouched beaches and serene natural surroundings make it an ideal retreat for birdwatchers and eco-tourists. The island’s tranquil atmosphere, combined with the rich biodiversity, offers visitors a chance to immerse themselves in nature while experiencing the raw beauty of the Sundarbans.

5. Dhanushkodi Island: India’s Ghost Town by the Sea
Location: Tamil Nadu, Southern tip of India
Why It’s Unique:
Dhanushkodi is a place where history and mystery blend seamlessly with nature. Located at the southernmost tip of Tamil Nadu, this island was once a flourishing town until it was devastated by a cyclone in 1964. Since then, it has remained abandoned, earning it the eerie nickname “India’s Ghost Town.”
Despite its tragic past, Dhanushkodi is a place of mesmerizing beauty. The ruins of churches, railway stations, and houses stand frozen in time, offering a glimpse into the past. The island is also close to the legendary Adam’s Bridge (Rama’s Bridge), a chain of limestone shoals that, according to mythology, was built by Lord Rama to reach Lanka.
The combination of history, mythology, and scenic coastal landscapes makes Dhanushkodi an unforgettable destination for those who dare to venture beyond the usual tourist trails.

Step Off the Beaten Path & Discover India’s Hidden Shores
India’s islands are far more than just beach destinations; they are living stories of nature, history, and adventure. While the famous beaches of Goa and Andaman continue to attract the crowds, these lesser-known islands offer something truly special—a journey into the unknown.
So, if you’re ready to escape the usual and embark on a voyage to India’s most mysterious and unexplored shores, these islands await your discovery. Pack your bags, set sail, and let the adventure begin!