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The sound of waterfalls echoing through a quiet valley—Yoro Valley in Chiba Prefecture is one of the Kanto region’s premier nature destinations, easily accessible via the Kominato Railway. Centered around the scenic Awamata Falls, this area is known for its rich variety of attractions, including autumn foliage, walking trails, and hot springs.
This article presents common questions about Yoro Valley in a helpful Q&A format. We’ve organized key information—like how to get there and what to wear—so even first-time visitors can feel confident.
A nature-filled escape just a short trip from Tokyo. Why not spend your next weekend breathing in the fresh valley air? Let’s explore what this destination has to offer.
Contents
Yoro Valley Access Guide for First-Time Visitors
By Train
Tokyo Station
Take the JR Sobu Line Rapid to Chiba Station (approx. 40 min)
Transfer to the Uchibo Line to Goi Station (approx. 20 min)
From Goi Station, take the Kominato Railway to Yoro Valley Station (approx. 1 hr 10 min)
From Yoro Valley Station, take a bus or walk to the Awamata Falls area
Total travel time: approx. 2 hr 30 min
Yokohama Station
Take the JR Yokosuka Line to Tokyo Station (approx. 30 min)
Follow the same route from Tokyo Station
Total travel time: approx. 2 hr 40 min
Chiba Station
Take the Uchibo Line to Goi Station (approx. 20 min)
Transfer to the Kominato Railway to Yoro Valley Station (approx. 1 hr 10 min)
Take a bus or walk to the Awamata Falls area
Total travel time: approx. 1 hr 50 min
One Point Advice
Yoro Valley Visitor Info: Hours & Access
Admission: Free (nature trails and waterfalls)
Hours: Open all day (as part of a natural park)
Closed: None (entry may be restricted in severe weather or high water conditions)
Official website: Please refer to the Chiba Prefecture tourism portal
Top Things to Do in Yoro Valley: Half-Day Plan
Awamata Falls｜Yoro Valley’s Signature Waterfall
As the largest waterfall in the Boso Peninsula , Awamata Falls stretches about 30 meters wide and 100 meters long, with water flowing gently over terraced rock formations. Unlike thunderous waterfalls, this one glides gracefully, offering a tranquil visual and auditory experience. It’s especially popular for its upward view from the basin, and seasonal scenery—like fresh greenery in spring or vivid leaves in autumn—makes it a sensory-rich visit.
Duration: 30–40 minutes
Admission: Free
Waterfall Trail｜Peaceful Riverside Walk
Beginning at Awamata Falls, this 2-kilometer walking path follows the stream, passing several small waterfalls like Chiyo Falls and Ozawa Falls . The trail features gentle ups and downs, wooden bridges, and river sounds, creating a soothing space ideal for relaxation and light nature observation. The trail is not one-way, so visitors can turn back at any point depending on time or stamina.
Duration: 40–60 minutes
Admission: Free
Yoro Valley Onsen｜Best Spots to Relax After Hiking
After a refreshing hike, unwind at one of the inns in the Yoro Valley hot spring area near the station. The water is a sodium-chloride bicarbonate spring with a slightly dark amber hue. Known locally as “beauty water,” it’s gentle on the skin and retains heat well. Many hot spring inns offer day-use bathing , allowing visitors to enjoy the onsen even without an overnight stay.
Duration: 60–90 minutes
Admission: 700–1,200 yen (varies by facility)
Nearby Spots to Visit from Yoro Valley
Nakase Trail｜Scenic Walk Through Yoro Gorge
About 20 minutes on foot from Yoro Valley Station, this peaceful trail runs alongside a gentle river and offers a close-up view of the valley’s topography . The route features bamboo groves, rock walls, and wooden bridges, with dramatic lighting during the early morning and evening hours. Less crowded than other areas, it’s ideal for slow-paced exploration and quiet reflection.
Otaki Castle｜Historic Landmark & Scenic Town
From Yoro Valley Station, take the Kominato Railway back to Goi Station, then transfer to the Isumi Railway to Otaki Station. A 15-minute walk brings you to Otaki Castle, a reconstructed Edo-period fortress set amid a preserved historical townscape. Inside, the castle functions as a museum, with exhibits on samurai armor , historical documents, and Boso region history . The Isumi Railway itself is part of the experience, offering scenic countryside views from the train.
Nomizo Falls｜Magical Morning Light Spot
Reachable in about 80 minutes via train and bus from Yoro Valley, Nomizo Falls is famous for the way sunlight forms a glowing circle through a cave-like rock opening in the early morning. Widely shared on social media, it draws increasing numbers of visitors—especially photographers. The site also includes walking paths and a roadside station, making it an ideal second-day destination to round out your trip.
Yoro Valley Q&A: Travel Tips Answered
When is the best time to see autumn leaves in Yoro Valley?
The peak foliage season is mid to late November, when the colors blend beautifully with the gorge’s scenery.
Is Yoro Valley suitable for solo travelers?
Yes. The walking trails are well-maintained with clear signs, making them ideal even for first-time visitors.
What should I wear for hiking?
Sneakers or hiking shoes with good grip are recommended. The trails include some gentle inclines.
Can I visit even if it rains?
Yes, but surfaces can get slippery. Waterproof shoes and a raincoat are advisable.
Are there restrooms and places to sit?
Public restrooms are available near the station and waterfall area. Benches and small shops are also scattered along the trails.
Yoro Valley Travel Summary & Next Steps
Yoro Valley is a nature-rich retreat near Tokyo where waterfalls, autumn leaves, hot springs, and walking trails all come together. With easy train access, it’s a welcoming spot for solo travelers and beginners alike.
Every season offers new natural scenery, from vibrant fall leaves to flowing mountain streams, making each visit a fresh experience. And after a day on your feet, a dip in the local hot springs adds the perfect finishing touch.
Next, why not visit another hidden gem of the Boso Peninsula—Nomizo Falls awaits!
