
Odani Castle Ruins
Explore the dramatic mountain castle ruins of Azai Nagamasa, offering stunning views of Lake Biwa and a deep dive into Sengoku period history.

Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Breathtaking sunset views

Odani Castle Ruins
Best Time
Breathtaking sunset views

Highlights
Must-see attractions
Explore the dramatic mountain castle ruins of Azai Nagamasa, offering stunning views of Lake Biwa and a deep dive into Sengoku period history.
"Spectacular views of Lake Biwa and amazing history make this a must-visit for any history buff."

🚗 Drive Partway Up
On weekdays, you can drive closer to the summit, reducing the walking time to the main castle ruins.
👟 Wear Comfortable Shoes
The hike to the castle ruins is on a mountain; sturdy footwear is essential for a safe and enjoyable trek.

Highlights
Discover the most iconic attractions and experiences

Main Castle Remains
Summit
Explore the remnants of this historic mountain castle, offering a glimpse into Sengoku period warfare and strategy.

Lake Biwa Overlook
Various points along the trail
Spectacular panoramic views of Lake Biwa unfold as you ascend, especially captivating during sunset.

Historical Significance
Entire site
Connect with the dramatic history of Azai Nagamasa and his stand against Oda Nobunaga during the Sengoku period.
Plans like a pro.
Thinks like you
Planning Your Visit
Embrace the Hike
Timing is Key for Views
Best Times
Insider Tips
from TikTok, Instagram & Reddit
🚗 Drive Partway Up
On weekdays, you can drive closer to the summit, reducing the walking time to the main castle ruins.
👟 Wear Comfortable Shoes
The hike to the castle ruins is on a mountain; sturdy footwear is essential for a safe and enjoyable trek.
🌅 Catch the Sunset
Evening visits offer spectacular sunset views over Lake Biwa, a truly unforgettable sight.
📸 Photo Opportunities
Capture stunning photos of Lake Biwa and the surrounding landscape from various scenic spots along the trail.
Tips
from all over the internet
🚗 Drive Partway Up
On weekdays, you can drive closer to the summit, reducing the walking time to the main castle ruins.
👟 Wear Comfortable Shoes
The hike to the castle ruins is on a mountain; sturdy footwear is essential for a safe and enjoyable trek.
🌅 Catch the Sunset
Evening visits offer spectacular sunset views over Lake Biwa, a truly unforgettable sight.
📸 Photo Opportunities
Capture stunning photos of Lake Biwa and the surrounding landscape from various scenic spots along the trail.
What Travellers Say
Reviews Summary
Visitors praise Odani Castle Ruins for its amazing history and the spectacular views of Lake Biwa, especially during sunset. While there's not much left of the original castle structure, the well-maintained ruins and the scenic hike make it a worthwhile visit for history enthusiasts and nature lovers alike. Some note the limited parking and the mountain climb, recommending weekday visits for a more peaceful experience.
"Historic location of my ancestors. Azai Nagamasa kept his honour and supported his allies, the Asakura, against Oda Nobunaga. Nobunaga was furious he honoured his ancient alliance to the Asakura instead of his deal with the Azai when he attacked the Asakura clan. He even killed my infant great (times a few dozen) uncle, Nobunaga's nephew, and put his head on a spike after defeating my ancestors here in his rage."
Patrick J. Peake
"Amazing History"
M.M “O820”
"Interesting and great views..."
Roland Horne
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
Odani Castle Ruins are located in the northern part of Shiga Prefecture. While public transport is an option, driving is recommended for easier access. On weekdays, you can drive up part of the mountain, reducing the walking distance to the main castle remains. Parking is limited, so arriving early is advisable.
Yes, there is parking available, but it is limited, especially at the higher parking lot closer to the summit. It's best to arrive on a weekday to increase your chances of securing a spot.
Absolutely! You can hike from the base of the mountain. If you drive to the former guardhouse parking lot, it's about a 10-minute walk to the main castle. The trail offers scenic views along the way.
🎫 🎫 Tickets & Entry
Information regarding ticket prices or entry fees for Odani Castle Ruins is not readily available in the provided sources. It's recommended to check official local tourism websites for the most up-to-date information before your visit.
Specific opening hours for Odani Castle Ruins are not detailed in the provided content. As it is a historical site with ruins, it is likely accessible during daylight hours. It's best to confirm with local tourism resources.
Yes, Odani Castle Ruins make for an excellent day trip, especially if combined with exploring the surrounding Shiga Prefecture. The hike and exploration can easily fill a significant portion of a day.
🎫 🏞️ Onsite Experience
At Odani Castle Ruins, you can explore the remains of a mountain castle, including bailey locations and other structures. The site offers spectacular views of Lake Biwa and Mount Ibuki, making the hike itself a rewarding experience.
Exploring the main castle remains from the former guardhouse parking lot takes about a 10-15 minute walk. The entire experience, including the hike and enjoying the views, can take a couple of hours.
The hike is considered moderate. While it's on a mountain, driving partway up significantly reduces the effort. The path is well-maintained, making it manageable for most visitors.
Odani Castle was the mountain castle of Azai Nagamasa during the Sengoku period. It's famous for its role in the conflict between the Azai clan and Oda Nobunaga, representing a significant historical site.
📸 📸 Photography
The best photo opportunities are from the various scenic spots along the trail offering panoramic views of Lake Biwa, especially during sunset. The castle ruins themselves also provide a dramatic backdrop.
Information regarding drone usage at Odani Castle Ruins is not provided. It's advisable to check local regulations and any posted signage at the site before flying a drone.
For Different Travelers
Tailored advice for your travel style
👨👩👧 Families with Kids
Focus on the scenic viewpoints overlooking Lake Biwa as a fun reward for the climb. Pack snacks and water, and consider making it a picnic outing. The historical context can be simplified for children, focusing on the stories of warriors and castles.
🚶 Hikers and Nature Lovers
Consider visiting during the golden hour for breathtaking sunset vistas, which are frequently highlighted by visitors. The relatively low crowd levels on weekdays make it a peaceful experience for immersing yourself in both nature and history.
Deep Dives
In-depth insights and expert knowledge
The History of Odani Castle
The historical accounts highlight the dramatic events that transpired here, including the tragic fate of Nobunaga's nephew, who was reportedly killed and displayed after the castle's defeat. This history imbues the ruins with a profound sense of the past, allowing visitors to imagine the battles and lives that unfolded on this very ground.
Although the original castle structures were largely demolished after Hideyoshi moved his base to Nagahama, the site has undergone maintenance and preservation. This ensures that the layout of the baileys and other fortifications is still discernible, making it a valuable site for understanding mountain castle architecture and Sengoku period warfare.
Navigating the Ruins and Trails
The trails are generally well-maintained, making the ascent manageable for most visitors. Along the way, you'll encounter several scenic spots that offer spectacular panoramic views of Lake Biwa to the west and Mount Ibuki to the east. These viewpoints are not only picturesque but also serve as excellent resting points during your climb.
It's crucial to wear comfortable and sturdy footwear for the hike. The terrain can be uneven in places, and good shoes will ensure a safer and more enjoyable experience. The combination of historical exploration and natural beauty makes the trek to Odani Castle Ruins a memorable adventure.






Social
from TikTok, Instagram & Reddit