Samar’s Sohoton hides a massive stone bridge carved by nature

An eco-adventure in Basey, Samar takes travelers deep into a protected wilderness 

Imagine paddling along an emerald river surrounded by thick Samar forest when suddenly, a gigantic wall of limestone rises ahead. Your kayak keeps moving—and then you realize there is an opening underneath it.

You paddle straight through a mountain.

Welcome to the Sohoton Caves and Natural Bridge Park in Basey, Samar, an 841-hectare protected landscape of limestone caves, karst forests, underground waterways and towering rock formations that still feels surprisingly wild.

Its showstopper is the Sohoton Natural Bridge, a colossal limestone arch spanning the Kadak-an River and connecting two mountain ridges. Rising roughly 120 meters, it creates a cathedral-like passage where visitors can paddle underneath while surrounded by forest and sheer rock.

But getting there is already half the adventure.

Tours typically begin with a motorized outrigger boat ride up the Kadak-an River. As civilization disappears behind you, the river narrows between lush limestone walls.

Visitors can explore Sohoton Cave with local guides, helmets and lights. Inside are enormous chambers filled with stalactites and stalagmites, with openings allowing shafts of natural light to pierce the darkness.

Then comes the kayak.

Travelers transfer to small kayaks and paddle farther upstream toward the Natural Bridge, passing underneath the enormous arch and into the cool waters beyond.

The landscape also carries history. Panhulugan Cliff and its caves are associated with Filipino resistance during the Philippine-American War, when fighters reportedly used the elevated limestone terrain against American forces navigating the river below.

How much?

Published travel guides have placed a Sohoton excursion at roughly ₱2,400 to ₱3,000 for a group of up to five, depending on the activities included. Costs may cover entrance and environmental fees, boat transfers, cave and kayak guides, lighting equipment and kayak rental.

Rates can change, so travelers should confirm the latest fees with Basey tourism before visiting.

How to get there

From Manila, fly to Tacloban City, the easiest gateway to Basey. From Daniel Z. Romualdez Airport, head to Tacloban’s transport terminal and take a van or jeepney to Basey, Samar, crossing San Juanico Bridge. The trip takes roughly 40 to 50 minutes.

Once in Basey, proceed to the Municipal Tourism Office to register and arrange your guide, boat, kayak and other tour requirements.

Bring quick-drying clothes, secure footwear, drinking water, sun protection and a waterproof bag for your phone and valuables.

Samar has plenty of places that make you stop and stare.

At Sohoton, you get to paddle right through one.

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