Jomon cedar

What is Jomon Cedar?

Jomon Cedar , quietly nestled in the deep forests of Yakushima, is known as one of the largest and oldest Yakusugi trees. Boasting an impressive height of 25.3 meters and a circumference of 16.4 meters at chest height, it is shrouded in mysticism, with various theories suggesting its age is between 2,000 and 7,200 years old.

The surface is deeply uneven, and you can feel the history of the tree as it has endured the wind, rain, and changing seasons of Yakushima.To protect the roots from excessive pressure, an observation deck has now been installed, allowing you to look up at the tree's presence up close without having to touch the bark.

Trekking to Jomon Cedar is the most rewarding part of any trip to Yakushima. Walking through the forest, crossing streams, and coming face to face with the giant trees will be an experience that feels like communicating with nature.

Complete guide to trekking in Jomon Cedar —

Walking through the forests of Yakushima and encountering life that transcends time - that is the true joy of Jomon Cedar trekking .

Starting from the Arakawa trailhead, which begins at an altitude of about 600 meters, you will first walk about 8 kilometers along the "Torokko Road." This road follows the remains of the railroad tracks that were once laid to transport Yakusugi cedars, and is relatively flat, with a tranquil landscape that marks the entrance to the forest.

Near the end of the trolley road, you will enter the Ohkabu Trail. From here, the mountain path begins, and you will continue walking along sections where you will experience the natural undulations of the area, including climbs, steps of roots, and damp ground. You will come across famous trees such as Wilson Stump, Daio Cedar, and Meoto Cedar, and the forest will become deeper with each step you take.

Jomon Cedar is located at an elevation of approximately 1,300 meters. The round trip distance from the trailhead is approximately 22 kilometers, and it generally takes about 8 to 10 hours. Due to the elevation changes and physical demands of this trail, it is best to depart early in the morning and plan your schedule with ample time to spare.

Jomon Cedar, considered to be one of the largest Yakusugi trees, stands 25.3 meters tall and has a circumference of 16.4 meters at chest height. Its majestic appearance overwhelms visitors. The wave-like ridges and bumps on the trunk, as well as the complex patterns carved over the years, show different expressions depending on the viewing angle. Additionally, an observation deck was built to protect the tree, allowing visitors to look up at it up close while still maintaining safe footing.

It's not just a trek. Feeling the changes in the forest with each season, savoring the tranquility of the moss-covered earth, and walking with the sounds of the babbling breeze will deepen the memories of your trip. Yakushima's nature nurtured by rain, its abundant water climate, and the time you spend in the heart of the primeval forest - all of these things make this experience special.

It is essential to prepare for a safe and comfortable hike, including hiking boots, waterproof clothing, rain gear, extra clothes, plenty of food and drinks, and a portable toilet. It is also important to check in advance the operating hours of mountain buses and vehicle access restrictions. From March to November, general vehicle access to the trailhead is restricted, so you will need to travel by bus from the Yakusugi Nature Museum.

Jomon Cedar trekking also requires you to protect the environment and follow mountain climbing etiquette. You must follow rules such as not leaving the observation deck, not damaging the vegetation, and taking your trash with you. There are designated smoking areas on mountain trails, and people are required to smoke in designated areas. Also, to avoid overcrowding in mountain areas, consideration should be given to times and periods when congestion is expected.

For beginners or those who are not confident in their physical strength, we recommend joining a guided tour. The advice and safety precautions from an experienced guide will increase your sense of security during your trip. Many people choose to extend their stay and walk at a leisurely pace, in which case you also have the option of staying in the mountains or in huts.

Your encounter with the Jomon Cedars will not end with simply admiring them. You will have the opportunity to converse with the trees that have carried the burden of time, and to reflect on yourself amid the silence of the forest. The forest that you see as you walk, the remains of the abandoned house in Kosugidani, and the famous trees will all add color to the story of your journey.

If you are traveling to Yakushima, this trail is sure to be one that stays in your memory. Feel the pulse of the forest and engrave the memories of the land and time in your heart. Jomon Cedar trekking is the first step on your journey to make that happen.