Pinaisara Falls

Welcome to the pristine wilderness of Iriomote Island, specifically to the breathtaking Pinaisara Falls. The name 'Pinaisara' in the local Okinawan dialect translates to 'Old Man's Beard,' a poetic reference to the long, white…

The approach to Pinaisara Falls begins on the Hinai River, where the fresh water from the falls meets the salt water of the sea. This brackish environment is home to one of the most extensive mangrove forests in Japan. …

Leaving the river behind, we begin the trek through the dense subtropical rainforest. The path is often a tangle of roots and limestone rocks, requiring careful footing. …

Finally, the trees part, and we stand at the base of Pinaisara Falls. The sight is overwhelming: a massive wall of sandstone rising toward the sky, with a single, elegant ribbon of white water cascading into a deep, clear pool. …

For those with the energy and resolve, the path continues upward, flanking the waterfall to reach the top of the plateau. This part of the trek is the most demanding, involving steep climbs over slick rocks and using tree roots…

The reward for reaching the top of Pinaisara is arguably the finest view in all of Okinawa. Turning away from the river and looking out toward the coast, the entire northern part of Iriomote Island unfolds beneath you. …

Before we begin our descent, take a moment to explore the upper reaches of the Hinai River, just upstream from the falls. Here, the water is calm and clear, flowing over ancient, smooth-worn sandstone. …

Our expedition to Pinaisara Falls has come to its conclusion. We have paddled through the silent nurseries of the mangroves, trekked through the dense, life-filled jungle of the Iriomote wildcat, stood in the thunderous mist at…