Nikkō National Park

Listen for a moment. Somewhere nearby, water is moving over stone. The air carries cedar and damp moss, and a faint mineral smell rises from the volcanic ground. Underfoot, the soil is dark, almost black, and soft from centuries of fallen needles. This is Nikkō National Park. It is a mountain landscape where forests, lakes, hot springs and old shrines share the same ridgelines. Before we talk about history, take a slow breath. Notice how cool the air feels here, even on a warm day.

First, a little geography, because it surprises many visitors. Nikkō National Park does not sit inside one prefecture. It stretches across several. The town of Nikkō itself, with its famous shrines, lies to the south in Tochigi Prefecture. The park's wilder northern reaches extend toward Fukushima and its neighbours. So if you are standing on the Fukushima side, you are in the quieter part of a very large protected area. Here the mountains matter more than the monuments.

The park is one of the oldest in Japan. It was named a national park in 1934, among the first group of parks the country protected. At that time Japan was trying to define its own idea of a national landscape. Officials did not want to copy a foreign model. They chose places where nature and faith already lived side by side. Nikkō fit that idea almost perfectly. Its mountains had been sacred long before anyone drew a park boundary on a map.

That sacred story begins with a Buddhist monk named Shōdō Shōnin. He is traditionally credited with opening the Nikkō mountains to worship around the eighth century. Some of what people tell about him is closer to legend than to record. One popular tale says that he could not cross a raging river until a deity appeared. The deity threw down two snakes, and the snakes became a bridge. Today a vermilion bridge called Shinkyō stands at the entrance to Nikkō town. It honours that story.

The most famous chapter came much later. Tokugawa Ieyasu was the warlord who unified Japan and founded a shogunate, a military government that ruled for more than two centuries. After he died in 1616, he was enshrined as a deity at Nikkō. His grandson later rebuilt the shrine, known as Tōshō-gū, on a grand scale. It is covered in carved and painted wood, gold leaf and lacquer. In 1999, Tōshō-gū and the nearby temples were listed by UNESCO as the Shrines and Temples of Nikkō.

Here is a detail most visitors walk past. Among the thousands of carvings at Tōshō-gū is a small panel of three monkeys. One covers its eyes, one its ears, one its mouth. See no evil, hear no evil, speak no evil. Many people around the world know that image. Far fewer know that one of its best-known versions sits above a stable door in a Japanese mountain shrine. Monkeys were believed to protect horses, which is why the panel hangs where it does.

Now let us leave the shrines and climb. Above Nikkō town, a road winds up a steep slope in a series of tight hairpin bends. At the top lies Lake Chūzenji. A volcano called Mount Nantai rises over its northern shore. Long ago, lava from Nantai blocked a river valley, and the water pooled behind it. That is how the lake formed. Its water spills out over Kegon Falls, a single drop of nearly one hundred metres into a rocky gorge.

Beyond the lake, the land opens into high marshes. The best known is Senjōgahara, a wide plain of grasses and boardwalks. In early summer it turns green and wet. In autumn it fades to copper and gold. Wooden walkways keep your boots dry and keep the fragile ground from damage. Walk slowly here. Listen for birds in the reeds and the wind moving across open ground. This is a quieter Nikkō, far from the crowds at the shrine gates.

The whole region is volcanic, and you can feel it in the water. Hot springs, called onsen in Japanese, rise in valleys across the park. Some villages grew up around them centuries ago. Travellers came to soak in water warmed by the earth itself. If you visit one, notice the smell first. Many springs carry a light scent of sulphur. Notice the colour too. Some pools look milky white, others clear, depending on the minerals in the rock below.

Here is another surprise. Nikkō National Park was once even larger. The famous Oze wetlands, with their spring fields of white skunk cabbage flowers, used to belong to this park. In 2007 they were separated and given national park status of their own. So when older guidebooks place Oze inside Nikkō, they are not wrong. They are simply out of date. Park borders in Japan move more often than people expect.

To understand the park, it helps to know how Japanese national parks work. Unlike many parks abroad, they are not all public land. Villages, private inns, farms and temples sit inside the boundaries. People live here, work here and pray here. The park is a set of rules about how the land may be used, rather than a fence around an empty wilderness. That is why you can pass a rice field, a shrine and a hot spring inn within one short drive.

The seasons change this landscape completely. Spring comes late at higher altitudes, so blossoms can appear weeks after they finish in Tokyo. Summer brings mist, green moss and cool relief from the lowland heat. Autumn is the season most Japanese travellers wait for. Maple and birch leaves turn red and yellow, starting on the high slopes and moving down. In winter, snow covers the northern mountains, and the waterfalls can freeze into columns of pale blue ice.

So take a moment where you are standing now. Look at the line where the forest meets the sky. Listen again for that water over stone. The same mountains watched monks, shoguns, pilgrims and hot spring travellers pass through. Today they watch you. As you walk on, notice the small things. A moss-covered stone lantern. A rope tied around an old tree to mark it as sacred. Steam rising from a roadside drain. These are quiet signs that this land is still lived in, and still honoured.