6 Mysterious Pools in the Philippines

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6 Strange Natural Pools in the Philippines

The Philippines, known for its stunning beaches and vibrant culture, is also home to some of the most bizarre and awe-inspiring natural pools in the world. These unusual bodies of water are often tucked away in jungles, hidden in caves, or shaped by volcanic activity, offering unique swimming experiences that defy expectations. Whether you're a thrill-seeker, nature lover, or curious traveler, these six strange natural pools in the Philippines will leave you amazed and intrigued.

1. Enchanted River – Surigao del Sur

Perhaps the most famous mysterious pool in the Philippines, the Enchanted River in Hinatuan, Surigao del Sur, is more than just a stunning sight. Its deep blue waters appear almost glowing, and no one has ever reached the bottom. Divers have descended over 80 feet but still found no conclusive end.

Why It’s Strange:

• Unknown depth: Despite modern diving efforts, its bottom remains unexplored.
• Crystal-clear waters: Locals believe supernatural beings protect and clean it.
• Mythical legends: Stories abound of fairies and spirits living within.

The Enchanted River is so clear that fish can be seen swimming many feet below the surface, and yet they're reportedly impossible to catch. A daily ritual called the “feeding of the fish” takes place, during which a bell is rung, traditional music is played, and all swimmers are asked to leave the water. Fish then appear as if from nowhere, adding to the pool’s magical reputation.

Numerous legends explain the river's name. Some say fairies dyed it blue and maintain its purity. Others believe enchanted creatures protect it from human harm. Scientists attribute the color to a mix of minerals and depth, but the enchantment endures in local culture.

2. Asik-Asik Falls – Cotabato

Though technically a waterfall, Asik-Asik forms a vast curtain of freshwater that looks like it comes from nowhere. The lush wall of greenery conceals any visible water source, making it appear as if the water is simply seeping through the rock face.

Why It’s Strange:

• No visible spring: There is no known river or stream feeding it.
• Magical appearance: The water emerges mysteriously from a green mossy cliff.
• Pool at the bottom: The cascade creates a clear, shallow basin ideal for bathing.

Asik-Asik’s location in the remote highlands of Alamada adds to its mystique. The path leading to the falls is often muddy and treacherous, accessible only by foot or motorbike. Yet despite the journey, visitors are drawn to the place for its dreamlike scenery and serenity.

Geologists believe the water comes from a subterranean river that filters through the mountain, emerging through the porous volcanic rock face. This natural filtration may also explain the striking purity of the water. Despite scientific theories, locals continue to believe in its spiritual guardians.

3. Pangabangan Island Lagoon – Dinagat Islands

Located in a remote part of the Dinagat Islands, Pangabangan Island hides a turquoise lagoon unlike any other. Surrounded by limestone formations, this pool looks artificial due to its near-perfect shape and pristine water.

Why It’s Strange:

• Unreal clarity: The water looks photoshopped in real life.
• Geological oddity: The pool is encased in a ring of karst limestone formations.
• Isolation: It's accessible only by boat, adding to its mystique.

This serene lagoon is often likened to a private paradise. Pangabangan’s pool is rich in biodiversity and is sometimes visited by reef sharks and stingless jellyfish. Its waters are a mesmerizing shade of aquamarine and so calm they appear frozen in photographs.

Due to its remoteness, the island receives very few tourists, making it one of the least disturbed natural pools in the country. The seclusion has helped maintain its delicate marine ecosystem and contributes to the sense of visiting an untouched world. Visitors are advised to bring everything they need and leave nothing behind.

4. Cabagnow Cave Pool – Bohol

Deep in the heart of Anda, Bohol lies the Cabagnow Cave Pool, a stunning sinkhole filled with brackish water. Visitors must jump from a ledge several meters above to enter, making the experience equal parts terrifying and thrilling.

Why It’s Strange:

• Vertical descent: The only way in is by jumping down a 12-foot drop.
• Hidden location: It’s completely underground and concealed by rocks and trees.
• Mix of fresh and salt water: The blend gives it a unique buoyancy and feel.

The cave’s pool is about 20 feet deep and glows under the sunlight that filters in from above. Because of its limestone walls and salty content, the water has a silky texture. There’s also a bamboo ladder available for climbing out, but it adds an Indiana Jones-like vibe to the experience.

Cabagnow is part of a system of cave pools in Anda, many of which remain unexplored. The surrounding area is rich in local legends, including tales of ancient spirits who dwell in the caves. Some even say the caves are connected underground, forming a mysterious network no one fully understands yet.

5. Blue Lagoon – Ilocos Norte

Not to be confused with touristy resorts of the same name, the Blue Lagoon in Pagudpud, Ilocos Norte is a natural pool created by an inlet from the South China Sea. During low tide, it reveals a shallow lagoon with vibrant blue-green waters.

Why It’s Strange:

• Color-changing waters: The hue shifts with the sun and tide levels.
• Unusual calmness: Though near the sea, the pool remains tranquil and warm.
• Mythical stories: Locals say it’s guarded by a sea goddess named Apo Baket.

Aside from swimming, the area is a great place to observe flying fish and migratory birds. The calm water also allows sea grasses and coral to thrive, creating an ecosystem rarely found in exposed coastal areas. During full moon, some locals report glowing plankton lighting up the lagoon, adding another layer to its mystique.

Visitors are advised to come early in the morning when the tide is just right and the color is at its most vibrant. Because the area is still relatively undeveloped, you'll find fewer crowds but minimal facilities—perfect for those seeking a wild, unspoiled adventure.

6. Tangke Saltwater Lagoon – Gigantes Islands

Tucked within the Gigantes Islands of Iloilo, the Tangke Saltwater Lagoon is a tide-dependent pool nestled between jagged cliffs. Its name, “Tangke,” means “tank,” which is fitting for this naturally walled basin that only fills during high tide.

Why It’s Strange:

• Tide-dependent visibility: The lagoon appears and disappears with the ocean.
• Natural walls: Sharp limestone rocks form a perfect enclosure.
• Legend of a giant: Locals believe it was a giant’s bathtub in ancient times.

At high tide, seawater floods the rock basin, transforming it into a tranquil, warm saltwater pool. At low tide, the lagoon vanishes, leaving behind a dry, crater-like cavity. Local tales say a benevolent giant once bathed here, and if you swim during sunrise, you might feel a gentle "blessing" from his spirit.

While beautiful, reaching Tangke Lagoon involves a boat ride through narrow channels and jagged rock formations. Guides often recommend visiting early in the day to avoid the sudden and powerful tides that can make access tricky. But those who make the trip say it’s like entering a secret chamber of the sea.

The Allure of the Unexplained

These natural pools are more than just refreshing places to swim. They’re steeped in local legends, geological mysteries, and ecological uniqueness. Many remain unstudied by scientists, adding to their charm and mystique. From the fairy-haunted depths of the Enchanted River to the tidal whimsy of Tangke Lagoon, these places seem to resist human understanding—and that’s exactly what makes them magical.

Travel Tips and Ethical Tourism

• Travel light and clean: Avoid bringing plastics or leaving trash behind.
• Support local guides: Hiring locals helps preserve traditions and boosts the economy.
• Don’t disturb wildlife: These pools are homes to unique marine and freshwater life.
• Follow rituals: In some places, rituals are still performed. Respect and observe quietly.

Conclusion

Whether formed by volcanoes, hidden in caves, or shaped by mythical tales, the strange natural pools of the Philippines show the magical possibilities of nature. Each site carries its own story, wrapped in mystery and waiting to be explored. If you're seeking something beyond the ordinary, these six pools promise an unforgettable and bizarrely beautiful adventure.

They are not only wonders of geology and ecology but also symbols of cultural heritage and storytelling. As more travelers look for unique and meaningful experiences, these pools will continue to captivate those who dare to explore the hidden and the strange.

Haruka Cigem - Curious Facts Explored.