Alfred Caves in Diglipur are one of the most fascinating and offbeat natural attractions in the Andaman and Nicobar Islands. A complex system of limestone caves, Alfred Caves are known for their mystery, geological beauty, and biodiversity, attracting nature lovers, photographers, adventure seekers, and curious travelers alike. Yet, despite their uniqueness, the caves remain largely unexplored and are one of the best hidden gems of North Andaman.

 

These caves are part of a limestone karst formation, similar to the more famous Baratang Caves, but far less commercialized. Surrounded by dense tropical forests, the caves are believed to be interconnected, although many of them are still unexplored due to their complex structure. They are also home to a variety of bats, swiftlets, insects, and rare cave-dwelling species, making them a hotspot for eco-tourism and biodiversity studies.

 

What makes the Alfred Caves so unique is not just their limestone formations, but the natural ecosystem they support. These caves are part of a living, breathing environment, inhabited by bats, rare cave insects, and even birds like the edible-nest swiftlet, whose nests are used in traditional medicine and cuisine (though protected by law).

 

Each cave features stalactites, stalagmites, and narrow tunnels that twist and turn into darkness, offering a surreal and otherworldly experience. The cool, moist air, the sound of dripping water, and the eerie silence interrupted only by bats make the exploration exciting and slightly eerie — perfect for adventurous souls.

To reach Alfred Caves, visitors must undertake a trek of around 1.5 to 2 hours, depending on the route and weather conditions. The trail winds through thick forested paths, muddy terrain, and slight elevations. This trek is considered moderate in difficulty, and it’s essential to wear sturdy shoes, carry water, and go with a local guide or forest ranger, as it is easy to get lost without proper navigation.

 

The trek itself is an adventure, offering chances to spot Andaman wood pigeons, monitor lizards, tree frogs, and butterflies. Once you reach the cave entrance, be prepared to crawl or bend down in places, as the passages are narrow and low-ceilinged.

 

Due to the lack of artificial lighting inside the caves, it is crucial to bring headlamps or flashlights. The cave interiors are dark and can be slippery in spots. Inside, the views of natural rock formations and mineral deposits will leave you in awe.

Safety and Conservation

Alfred Caves are part of a protected area managed by the Forest Department of Andaman and Nicobar Islands. Entry may require a permit, and it is highly advised not to explore the caves without a guide due to:

  • Risk of getting lost in the cave network

  • Presence of bats and delicate cave ecosystems

  • Steep or slippery surfaces inside the caves

To preserve this fragile environment, visitors must not litter, avoid touching cave walls or formations, and refrain from disturbing wildlife inside. Flash photography is also discouraged inside the caves.

Photography and Exploration Tips

  • Use a headlamp or flashlight for visibility inside the caves

  • Bring a wide-angle lens or GoPro for interior shots

  • Best light for trekking is early morning (start around 7–8 AM)

  • Carry a small backpack with essentials – water, snacks, first aid, insect repellent

  • Wear trekking shoes, light clothes, and carry a rain cover if visiting between October and November

Note: This is not a destination for casual sightseeing. It’s ideal for adventure lovers, trekkers, nature photographers, and eco-tourists who enjoy offbeat exploration.

✅ Travel Tips

  • Always hire a local guide or go with a forest-department-approved group

  • Bring extra flashlight batteries, and wear gloves if you plan to crawl

  • Don’t explore alone — the cave network is complex and risky

  • Leave no trace — take back all waste

  • Respect the wildlife — many cave species are sensitive to sound and light

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