Walk Mount Fuji
one layer deeper.

The view from the 5th station and the photo spots around Lake Kawaguchi are well covered by the major travel sites already. Here, we round up somewhat lesser-known ways to actually walk and see, with your own feet, the eruption records, caves, and stories of faith introduced elsewhere on this site.

An impression of the "Ochudo," a pilgrim path circling the 5th station

Walking the geology

Omuroyama — the largest of Fuji's "offspring" volcanoes, sleeping inside the sea of trees.

Mount Fuji has more than 70 confirmed small parasitic (flank) volcanoes that erupted from its own slopes. Among the largest of these is "Omuroyama" (1,468m), which rises quietly within the Aokigahara sea of trees. With its neat conical shape, it can look from a distance like an independent mountain of its own, but it is very much one of Fuji's own flank volcanoes. A route lets you walk from the edge of the forest to its summit, making it an irresistible spot for geology enthusiasts wanting to feel Fuji's eruptive history firsthand.

Experiencing a lava tree mold

Funatsu and Yoshida Tainai — molds you can actually walk into.

Among the lava tree molds introduced on the "Lava Caves" page, "Funatsu Tainai-jyukei" in Fujikawaguchiko Town, Yamanashi, and "Yoshida Tainai-jyukei" in Fujiyoshida City are both developed to a scale that lets visitors actually walk inside them, and both are registered as component assets of Mount Fuji's World Cultural Heritage listing. Their intricately winding interiors resemble a mother's womb, which is why they're called "tainai" (womb), and Fuji-ko believers historically made pilgrimages to them as sites of faith for safe childbirth and child-rearing.

For strong legs only

Ochudo — an advanced pilgrim route circling the area near the 5th station.

"Ochudo" is a centuries-old pilgrim path that circles all the way around Mount Fuji's body, following the contour lines near the 5th to 6th stations. It was once walked by Fuji-ko believers as a form of ascetic training, and completing the full loop — called "Ochudo-meguri" — was regarded as a special practice of "worshipping the mountain" rather than a simple summit climb. Today, some sections are difficult to pass due to rockfall and erosion, so casually completing the whole loop isn't realistic, but partial trekking sections remain maintained and walkable from each trailhead.

A shot for photography lovers

"Kodaki Fuji" from Lake Shoji — the small mountain in front is the real point of interest.

The view of Mount Fuji from Lake Shoji, the smallest of the Fuji Five Lakes, is known for a distinctive composition called "Kodaki Fuji" ("Fuji embracing a child"). It gets its name from the way one of Fuji's own flank volcanoes, the small Omuroyama, appears layered in front of Fuji itself, making the mountain look as though it is holding a child in its arms. This composition, one level more complex than a plain shot of Fuji alone, is considered a particularly prized, connoisseur-grade shot among photography enthusiasts.

Chasing Diamond Fuji or Pearl Fuji? The Diamond Fuji and Pearl Fuji phenomena covered on the "Urban Legends" page are typically photographed at lakeshores such as Lake Tanuki and Lake Yamanaka, where observation points and expected dates are published or predictable in advance. Checking the calendar before visiting is the connoisseur's way to enjoy it.

Walking the traces of faith

The Hitoana Fuji-ko Site — hundreds of monuments testify to the intensity of common people's faith.

The Hitoana Fuji-ko Site, introduced on both the "Lava Caves" and "Fuji-ko Faith" pages, offers more than just the cave itself — seeing it alongside the dense cluster of memorial monuments and markers erected by Fuji-ko believers around it lets you feel firsthand the intensity of Edo-period commoners' faith. It isn't flashy as a tourist destination, but it's one of the spots where you can most vividly experience Mount Fuji's identity as a "mountain of faith," as introduced throughout this site.

In closing

From a mountain to look at, to a mountain to read.

Mount Fuji is Japan's tallest and most famous mountain, but step just slightly off the beaten path and an astonishingly layered story unfolds — volcanology, ecology, the history of Edo-era commoner faith, and even live legal disputes. We hope this site offers a small extra way of seeing the mountain, the next time you visit or simply look at it.

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