Walk the Old Tokaido: Odawara to Hakone Hot Spring Trail

Your journey begins at Odawara Castle, just a 10-minute walk from Odawara Station. The brilliant white keep standing proudly against the blue sky transports visitors instantly to the Edo period. Once the stronghold of the Hojo clan, the castle played a key role from the Sengoku era through the Edo period, and today it remains a cherished symbol of the region.
 

As you step inside the castle grounds, you're greeted by massive stone walls and greenery surrounding the moat. Follow the path, and you’ll arrive at the main keep, which houses a historical museum and an observation deck. From the top, you can enjoy sweeping views of Sagami Bay and the Hakone mountains—a stunning way to begin your day’s adventure.
 

One of the highlights here is the samurai experience, where visitors can don full armor and walk the grounds like a warrior. You can even pose for memorable photos (check ahead for availability). Wearing armor and holding a sword truly brings the drama of Japanese history to life—and definitely boosts your travel spirit.
 

Nearby, you'll also find shops and services offering armor dress-up, ninja costumes, and kimono rentals, making it a great cultural activity for both adults and kids. It’s a particularly popular experience among international visitors, and perfect for families or group travelers.
 

Inside the keep, exhibits showcase Odawara’s rich history, adding depth to the rest of your journey. Highlights include old maps and artifacts related to the Tokaido Road and travelers who once crossed the Hakone mountains. These displays help you appreciate the road you're about to walk even more.
 

Around the castle, you can also explore tranquil spots like Hotoku Ninomiya Shrine and the Odawara Literature Museum, ideal for a quiet moment before your walk. Taking in the morning atmosphere of this historic town is one of the underrated joys of this walking adventure.
 

Once you’ve enjoyed the sights and history of Odawara Castle, it’s time to begin your journey along the Old Tokaido toward Hakone Yumoto. Passing through peaceful streets and catching glimpses of the past, you’ll soon find that this isn’t just a walk—but a journey through time. Step forward with the spirit of an Edo-era traveler and let the path lead you to something special.

When people think of Odawara, kamaboko—traditional steamed fish cake—is a must-mention specialty. Among all the local producers, Suzuhiro stands out as one of the most well-known, with over 150 years of history. As you walk along the Old Tokaido route toward Hakone Yumoto, you’ll come across Suzuhiro’s famous complex known as "Kamaboko no Sato" (Kamaboko Village). It’s far more than just a shop—it’s a unique destination where you can taste, learn, and experience all things kamaboko. It’s the perfect spot to pause and refresh during your walk.
 

At Kamaboko Village, you can sample freshly made kamaboko and chikuwa in small portions, allowing you to enjoy a variety of flavors. One of the most popular items is the grilled chikuwa, cooked over charcoal right before your eyes by skilled artisans. The sight, sound, and scent of it being grilled is irresistible—and the taste? Simple yet rich in umami, a true expression of Odawara’s local flavor.
 

The shop also offers an impressive range of souvenirs, from classic kamaboko to more creative varieties like cheese-filled or herb-infused versions. Even just browsing is a delight. You could wait to shop in Hakone Yumoto, but some items sell out quickly—so if something catches your eye, it’s wise to pick it up here.
 

The facility also includes the Kamaboko Museum, where you can learn about the history and crafting techniques of this beloved food. The museum is free to enter and adds a fun, educational twist to your trip. If your timing is right, you can even join a kamaboko or chikuwa-making workshop. The chikuwa you make yourself? Perfect for snacking as you walk!
 

Feeling hungry for more? Stop by Erensya Gosso, the onsite buffet-style restaurant serving seasonal local ingredients. It’s an ideal place to fuel up before the next leg of your journey. Their inventive kamaboko dishes are unique to this location and well worth trying.
 

Once you’ve enjoyed the flavors and hospitality of Suzuhiro, it’s time to continue walking toward Hakone Yumoto. This spot along the Tokaido is more than a food stop—it’s a cultural and culinary highlight that adds depth to your journey. With a delicious memory now tucked into your day, the rest of your walk is sure to feel even more rewarding.

After filling up on flavor and culture at Suzuhiro, it’s time to continue your journey toward Hakone Yumoto—following in the footsteps of travelers from centuries past. This section of the Old Tokaido Road, once part of the vital route connecting Edo (Tokyo) and Kyoto, may no longer look like it did in the Edo period, but its spirit still lingers in the quiet streets and subtle traces of history along the way.
 

From Odawara to Hakone Yumoto, the path winds through residential neighborhoods and calm, modern streets. While it lacks the dramatic stone paths and towering cedar trees found deeper in Hakone, you’ll still discover small echoes of the past: old stone walls, tiny roadside shrines, traditional houses, and wooden signposts that hint at the trail’s historic role. The farther you walk, the more you begin to feel the weight of history beneath your feet.
 

Unlike the more scenic or preserved areas farther up the mountain, this stretch offers something more understated—a glimpse into the everyday, where old and new Japan quietly coexist. You might pass a small jizo statue watching over the path, a mossy corner shrine, or a weathered sign marking the former route. These subtle details invite you to slow down and observe the landscape with fresh eyes.
 

The walk is easy and mostly flat, with a few gentle slopes along the way. The roads are paved and safe, with little need for special hiking gear—a good pair of walking shoes or sneakers is enough. While some parts of the path may feel tucked away, they’re generally quiet and pleasant. There are limited shops and vending machines between Suzuhiro and Hakone Yumoto, so it’s a good idea to bring along water and a light snack before setting off.
 

What makes this route special is not grand monuments or photo spots, but the chance to experience the journey itself—to find beauty in the ordinary. A flower blooming beside a gate, an old curtain swaying in the breeze, the distant sound of a train passing through. It’s in these fleeting moments that you feel closest to the Edo-era travelers who once walked this path.
 

As the road begins to gently slope downward and the sound of a nearby stream reaches your ears, you’ll know you’re approaching your destination: Hakone Yumoto. And what better reward after a thoughtful walk than a relaxing soak in the onsen?

After a leisurely walk along the Old Tokaido, your well-earned reward awaits in Hakone Yumoto, one of Japan’s most beloved hot spring towns. This peaceful yet popular destination marks the perfect endpoint for your journey. There’s nothing quite like soaking your tired feet and body in natural hot spring water after a fulfilling walk—an experience that feels especially deserved when reached on foot.
 

One of the greatest charms of Hakone Yumoto is how easily accessible its onsen (hot springs) are. The area around the station is lined with day-use hot spring facilities, many of which don’t require reservations. You can simply walk in, relax, and enjoy. A top recommendation is Hakone Yuryo, located about 10 minutes from the station via a free shuttle bus. Surrounded by forest, this traditional-style bathhouse offers tranquil open-air baths, perfect for melting away the fatigue of your journey.
 

Another excellent option is Tenseien, just a short walk from the station. This picturesque hot spring facility includes a beautifully landscaped Japanese garden with a waterfall and even offers foot baths with scenic views. It’s a blissful way to conclude your journey—slow down, soak your feet, and take in the gentle sounds of nature all around you.
 

If you’re short on time or not quite ready for a full bath, there are also public foot baths near the station, such as Yajikita no Yu and the Ashinoko Chaya foot spa. These are easy to drop into, often free or for a small fee, and ideal for a brief yet satisfying rest. As you soak your feet in the warm water, you might find yourself smiling without even realizing it. The tension in your legs and shoulders releases, and the stress of daily life seems to melt away.
 

Beyond the hot springs, Hakone Yumoto also features a delightful retro shopping street filled with charm. Here you can browse for souvenirs like onsen manju (steamed buns), dried seafood, and traditional handicrafts. Don’t miss trying local dishes such as yuba don (tofu skin rice bowl) or wasabi-zuke (pickled wasabi root)—regional delicacies that offer a taste of Hakone’s culinary culture.
 

The best part of ending your walk in Hakone Yumoto is the sense of reward and reflection. The hot spring experience becomes more than just a relaxing bath—it’s a moment to slow down, to look back on the path you’ve walked, and to feel a quiet pride in having completed a journey that connects past and present.
 

Whether you head home afterward or decide to stay and explore more of Hakone, this healing finale will stay with you long after the water cools.

The Old Tokaido walk from Odawara to Hakone Yumoto offers a perfect mix of history, nature, and relaxation. With just a little preparation, even beginners can fully enjoy this scenic half-day adventure. Here are some useful tips and access information to help you make the most of your walk.
 

Distance & Duration: The trail spans about 8 to 10 kilometers (5–6 miles) depending on your chosen route. It typically takes 2.5 to 3 hours at a relaxed pace, with gentle slopes and a few sections of stone pavement. While there are ups and downs, it’s more of a leisurely hike or extended walk than a full-blown trek, making it suitable for most fitness levels.
 

What to Wear: Comfortable sneakers or light hiking shoes are ideal. There’s no need for heavy hiking gear, but good grip is important, especially after rain when the stone paths can get slippery. Dress in layers, especially in spring and autumn, as temperatures can vary. A small backpack for water, snacks, and a light jacket is all you need.
 

What to Bring: Since there are limited vending machines or convenience stores along the trail, it’s best to carry water and a small snack. During summer, staying hydrated is key, while in winter, be aware that daylight fades early—start your walk by mid-morning to finish with daylight to spare.
 

Getting There: The trail is highly accessible from Tokyo. Take the JR Tokaido Line or Odakyu Romancecar to Odawara Station, which takes about 35 minutes by Shinkansen or around 1 hour by express train. From there, it’s just a short walk to Odawara Castle, the perfect starting point.
 

At the end of the trail, Hakone Yumoto Station offers easy return access. It’s the final stop on the Odakyu Line and connects directly to Shinjuku via Romancecar, making your journey back smooth and stress-free. If you’re not ready to go home yet, you can hop on the Hakone Tozan Railway and head further into the mountains to explore places like Gora and the Hakone Open-Air Museum.
 

Extra Tip: The real charm of this trail lies in the unexpected encounters—a moss-covered shrine, a quiet tea house, or a hand-painted sign marking a historical spot. Don’t rush. Embrace the pace of an older era and allow yourself to take detours. Sometimes the best part of the trip is the thing you didn’t plan for.
 

This journey is more than a walk—it’s a connection to another time, made richer with every step. Whether you're a history buff, a nature lover, or simply looking for a new kind of relaxation, the Odawara to Hakone Old Tokaido Trail offers a refreshing, memorable experience. Why not take the first step today?