Can a Beginner Handle a 6-Hour Trek in Yakushima?

The Chance Finally Arrived: My Long-Awaited Journey to Yakushima

Yakushima is a remote island in southern Japan, famous for its ancient cedar forests and lush, otherworldly landscapes. It’s even said to have inspired the mystical world of Princess Mononoke. Walking through the island’s moss-covered forests feels like stepping into a Ghibli film—alive, untouched, and almost surreal.

Recently, that opportunity finally arrived. I had the chance to visit Yakushima for a research trip, and part of my itinerary included a six-hour trek through Shiratani Unsuikyo, the Mossy Forest, and Taiko Iwa, before looping back to Shiratani Unsuikyo—a route that showcases Yakushima’s most breathtaking scenery.

(Want to learn more about Yakushima? Check out our full guide: Explore Yakushima: Ancient Forests and Unforgettable Hikes.)

Setting Off: The Trek Begins

We started our trek around 9 AM.

Within minutes, we were met with steep, uneven trails. “Wait… I have to do this for six hours?” I thought, suddenly realizing what I had signed up for. By this point, my trekking pole and gloves had already become essential.

Into the Forest with Our Guide

Our guide was a local expert who knew the forest like the back of his hand. As we walked, he pointed out unique cedar trees, rare plants, and tiny details I would have never noticed on my own.

One of the best parts of having a guide? He took us to hidden spots that most visitors never see.

Along the way, we even encountered wild monkeys and deer. The deer stood quietly among the trees, blending so perfectly into the scenery that they looked like part of the forest itself. Seeing them in their natural habitat was a humbling reminder of how untouched Yakushima’s nature truly is.

The Magical Mossy Forest

Eventually, we reached the Mossy Forest, a place so otherworldly that it is said to have inspired the world of Princess Mononoke.

Every inch of the landscape was covered in vibrant green moss, creating a dreamlike atmosphere. It felt as if the entire forest was alive, breathing around us. The deeper we walked into the greenery, the quieter the world seemed to become.

Yakushima’s forest is unlike anywhere else. It’s not just trees and plants—it’s a place that makes you feel something. The stillness, the fresh air, the way the sunlight filters through the canopy—it all makes you forget about time, your worries, and even yourself.

I found myself reflecting on things that had been on my mind, but somehow, in the presence of this vast, ancient nature, my everyday concerns felt incredibly small. Instead, I was overwhelmed by a simple yet powerful feeling: I am here. I am alive.

Rain, Cold, and the Best Coffee Ever

As we trekked on, the weather suddenly changed. Rain began to fall, and the temperature dropped quickly. I could feel the chill creeping into my hands and feet.

Sensing the shift, our guide led us to a small cave where we could take shelter. And then, to my surprise, he pulled out a small pot, heated some water, and brewed fresh coffee right there in the middle of the forest.

I can’t describe how incredible that moment was. The warmth of the coffee spread through my frozen hands, and the rich aroma mixed with the fresh scent of the rain-soaked forest—it was pure bliss.

I don’t think I’ll ever forget the taste of that coffee.

Taiko Iwa: A View Worth the Trek—Almost!

Our final destination was Taiko Iwa, a famous rock outcrop that offers panoramic views of Yakushima’s endless forests and mountains.

But as soon as we reached the top, the wind howled, and thick clouds rolled in, completely blocking the view. I felt a pang of disappointment—after all that effort, I wouldn’t get to see the stunning vista everyone talks about.

Just as I was about to give up, something incredible happened. For just a few seconds, the clouds parted, revealing a breathtaking expanse of sky and forest stretching as far as the eye could see.

It was only a brief moment, but it was enough. The beauty of that view is something I will carry with me forever.

Final Thoughts

Before this trip, I thought I had a rough idea of what Yakushima was like. But after experiencing it firsthand, I realized just how much I had underestimated it.

If you ever visit, I highly recommend going with a local guide. They’ll take you to hidden trails, introduce you to the forest in ways you never expected, and make your journey even more unforgettable.

The trek was challenging, but the rewards were beyond anything I could have imagined. Now, I finally understand why people say, “Yakushima is a place you must visit at least once in your lifetime.”

If you get the chance—go. As for me? I know I’ll be back.