Samar cavers confront fear and discover a hidden world in Langun-Gobingob Cave for IDCK 2026

What began as an adventure into one of the Philippines’ largest cave systems became a firsthand journey through fear, discovery and wildlife—and a reminder that Samar’s underground landscapes are worth exploring and protecting.

By Ricky Bautista

CALBIGA, Samar — For nearly an hour, a teacher at Samar National School Michael Salingsing sat patiently on a camp chair beside his tent near the mouth of Langun Cave, his Sony A7 IV camera pointed toward the dark opening.

He was waiting for the 5:00 p.m. bat exodus.

Then the first bats appeared.

Soon, the quiet of the late afternoon gave way to the sweeping movement of thousands of bats emerging from the cave and disappearing into the fading Samar sky.

Salingsing kept his camera trained on them.

For him, the wait was part of the experience.

“It’s a different experience,” Salingsing said between shots, while asking questions about caves and the creatures that inhabit them.

For YouTuber Genesis Fortaleza, a member of the Calbayog Mountaineering and Outdoor Group (CMOG), the experience began with a different challenge.

Fear.

He had been hesitant to enter Langun-Gobingob—not only because of its reputation as the largest known cave system in the Philippines, but also because of the dangers he imagined waiting in the darkness.

He decided to go in anyway.

Fortaleza brought sets of lightings and a 360-degree camera, recording the cave’s formations and the bats circling near the campsite.

In a social media post after the activity, he described how he had initially overthought the possible dangers of entering the cave. But he eventually realized that unless he confronted his fear, he would never know what beauty was hidden below the surface.

The journey was far from easy.

He described slippery and sharp rocks, steep sections and difficult footing. But the presence of his companions and the guidance of the Speleo Samar PH team made the journey more manageable.

Once inside, the fear gradually gave way to fascination.

Fortaleza described the cave as another dimension—a quiet world of extraordinary beauty that is not easily seen by everyone.

“Minsan, kailangan mo talagang tumawid sa sarili mong dilim para lang makita ang totoong liwanag,” he wrote. (Sometimes, you have to cross your own darkness to see the true light.)

For Jennifer Pallones, the darkness was also something to overcome.

An adventurer but first-time caver, Pallones admitted beforehand that she was afraid to enter the cave.

It took a friend who had joined the activity to persuade her to try.

She eventually went in.

After completing the experience, Pallones said she now felt ready to join another cave activity, having overcome her fear of enclosed or confined spaces.

For Hope Doblon, a Catbalogan City government employee, the defining challenge came during a steep vertical descent.

“It was tough, but I’m glad I’ve survived it,” Doblon said.

The challenge was particularly significant because of his fear of heights.

“This is surely an addition to my caving experience, especially since I have a fear of heights,” he said.

Different people entered the cave with different fears and expectations. They came out with different stories to tell.

But all of them encountered a side of Samar that exists largely beyond ordinary view.