Kumano Kodo Nakahechi, Daimon-zaka

Kumano is well known as a region with heavy rainfall, and in the mountainous sections of the old pilgrimage routes, the weather can be hard to predict. Even if rain is forecast for the day you planned your trip, with the right preparation you can still enjoy the quiet, misty beauty that only the Kodo offers in the rain. In this article, we'll approach the question of "what to wear on the Kumano Kodo in the rain" not from the angle of staying perfectly dry, but from the idea of "staying warm even if you do get wet."

Think About Both "Sweat" and "Chill" on Rainy Days

On rainy days, you'd be surprised how often hikers end up soaked not from the rain, but from their own sweat. The Kodo involves constant ups and downs, so your body warms up more than you might expect. Beyond waterproofing, it's important to let moisture escape.

A Separate Jacket and Pants Are the Basics for Rainwear

Choose Base Layers That Dry Quickly

Cotton stays wet for a long time once it gets damp, and it draws heat away from your body. Choose quick-drying synthetics or wool blends, and layer them so you can adjust. Regardless of the season, carrying one thin long-sleeved layer will help you cope if the temperature drops in the rain.

Prioritize Grip for Your Feet

Stone pavements, mossy steps, and tree roots become far more slippery than you might imagine when wet.

Shoes, Socks, and Gaiters

Umbrella or Poncho?

Keeping both hands free is important for safety. You may need to steady yourself on a step or use a walking stick, so rainwear is generally the better choice. If you do use an umbrella, be mindful of others in crowded spots or on narrow paths.

Protect Your Gear by Separating What's Inside

Don't rely on a pack cover alone — the surest method is to divide the contents of your bag into separate waterproof bags.

Dressing for Rain Includes What You Change Into Afterward

Your body gets chilled most easily once you stop moving. Having a dry shirt, jacket, and spare socks ready means you can stay comfortable while traveling or eating afterward. A large plastic bag for stuffing your wet rainwear into is also handy to bring along.

Knowing When Not to Push On Is Also Part of Being Prepared

On days with heavy rain or when the weather is forecast to turn bad, it's wise to swap a long section for a shorter one — or even postpone your walk altogether. Before setting out, check the latest weather and trail conditions through official sources such as local government or tourism association websites.

Wet stone pavements and cedar groves carry a stillness that's different from sunny days. Prepare properly to protect your feet and body temperature, and enjoy the rain-soaked Kodo — a side of Kumano you can only experience in weather like this — safely.


Image: 熊野古道中辺路 大門坂 (via (公社)和歌山県観光連盟)