The Most Underrated Castles in Japan for a Richer Journey
Japan’s famous castles often dominate travel itineraries, especially Himeji, Osaka, and Matsumoto. Yet some of the country’s most rewarding fortress towns receive less international attention. Matsuyama, Hikone, and Marugame offer original castle structures, dramatic stonework, regional history, and excellent views without the same level of crowding.
Each castle reveals a different side of Japan. Matsuyama combines a mountaintop stronghold with hot springs and panoramic city views. Hikone preserves an elegant feudal atmosphere beside Lake Biwa, while Marugame is known for imposing stone walls and a compact keep overlooking the Seto Inland Sea.
These destinations are especially appealing to travelers who want more than a quick photograph. They invite slow exploration through castle grounds, gardens, old streets, local food, and museums that explain how regional domains shaped Japanese history.
Matsuyama Castle and the city below
Matsuyama Castle stands on Mount Katsuyama in the center of Ehime Prefecture. Visitors can walk uphill through wooded paths or take the ropeway and chairlift, making the ascent part of the experience. From the summit, the castle overlooks Matsuyama’s urban landscape, the distant mountains, and the Seto Inland Sea.
The main keep is one of Japan’s twelve original castles that retain historic structures from the feudal period. Its surviving towers, gates, and defensive corridors show how carefully the complex was designed. Inside, steep staircases and displays of armor and weapons help explain the daily realities of castle life.
Matsuyama is an excellent base for combining history with relaxation. Dogo Onsen, one of Japan’s oldest hot spring areas, is a short tram ride away, and the city is known for local dishes such as taimeshi, sea bream served with rice. A castle visit feels more complete when paired with an evening bath and a stroll through Dogo’s traditional streets.
Hikone Castle beside Lake Biwa
Hikone Castle in Shiga Prefecture is one of Japan’s five castles designated as National Treasures. Its keep is smaller than the grand fortresses of Osaka or Himeji, but its graceful rooflines, ornate gables, and preserved wooden details create a remarkably refined impression. Construction began in the early seventeenth century, and the castle retains much of its historic character.
The surrounding grounds include stone walls, moats, pine trees, and Genkyuen Garden. The garden’s pond and traditional buildings provide a quieter counterpoint to the steep castle approach. On clear days, higher sections offer views toward Lake Biwa, Japan’s largest freshwater lake.
Hikone also makes it easy to connect a castle visit with regional culture. The old castle town has cafés, craft shops, and restaurants serving Omi beef, one of Japan’s best-known wagyu varieties. Travelers researching local details can also find firsthand planning material on the site login page, where contributors manage regional notes and recommendations.
Marugame Castle and its towering stone walls
Marugame Castle, located in Kagawa Prefecture on Shikoku, is compact but visually striking. The castle sits on Kameyama Hill, surrounded by some of the tallest surviving stone walls in Japan. Their layered slopes, known as uchikomihagi construction, were designed to make climbing difficult and give defenders a commanding view of the surrounding plain.
The small wooden keep is one of Japan’s twelve original castle towers. Reaching it requires a steep walk, but the effort is rewarded with wide views across Marugame, the Seto Inland Sea, and, on favorable days, nearby islands. The castle’s scale makes it easy to explore in a few hours while still offering a strong sense of place.
Marugame is also a practical stop for food-focused travelers. Kagawa is famous for Sanuki udon, recognized for its firm, springy texture and simple toppings. The city is traditionally associated with uchiwa fans as well, and local shops provide opportunities to learn about this regional craft.
How the three castles compare
The best choice depends on the type of experience you want. Matsuyama offers the broadest combination of city sightseeing, transportation options, and nearby hot springs. Hikone is ideal for travelers interested in gardens, National Treasure architecture, and lakeside scenery. Marugame suits visitors who enjoy dramatic masonry, short visits, and a less crowded atmosphere.
| Castle | Best feature | Setting | Ideal visit length | Nearby experience |
|---|---|---|---|---|
| Matsuyama | Original keep and city views | Mountaintop in an urban center | Half to full day | Dogo Onsen and taimeshi |
| Hikone | Elegant historic architecture | Moats, garden, and Lake Biwa area | Half day | Genkyuen Garden and Omi beef |
| Marugame | Massive stone walls | Hilltop overlooking the Seto Inland Sea | Two to four hours | Sanuki udon and uchiwa crafts |
All three castles involve some uphill walking, although Matsuyama provides the most convenient assistance with its ropeway and chairlift. Comfortable shoes are useful at every site, particularly in summer when stone paths and exposed slopes can become tiring.
Planning a castle-focused route
Matsuyama works well as a dedicated destination because the castle, Dogo Onsen, and central shopping streets can be linked by tram and walking routes. The city is accessible by air through Matsuyama Airport, and ferries connect the wider region with parts of western Japan. Early morning or late afternoon visits are usually more comfortable and atmospheric.
Hikone is convenient for a day trip from Kyoto or Osaka by train, making it one of the easiest lesser-known castles to add to a Kansai itinerary. Marugame requires more regional planning, but it pairs naturally with Takamatsu, Kotohira, and other destinations in Kagawa. Checking official opening times and seasonal access before departure is wise, since weather and maintenance can affect castle facilities.
Ways to make the visit more memorable
A little preparation can turn a short sightseeing stop into a deeper encounter with local history:
- Visit the keep soon after opening, when stairs and viewing platforms are generally quieter.
- Walk the full perimeter of the walls and moats instead of seeing only the main tower.
- Try a regional specialty, such as Matsuyama taimeshi, Hikone’s Omi beef, or Kagawa’s Sanuki udon.
- Look for seasonal changes, including spring blossoms, summer greenery, autumn foliage, and winter views.
- Allow time for the surrounding town, since castle history is closely connected to local streets, gardens, crafts, and food.
Matsuyama, Hikone, and Marugame show why Japan’s castle heritage extends far beyond its most photographed landmarks. Their different landscapes and regional traditions make them rewarding additions to a first visit or a return journey.
Add one of these castles to your itinerary, then explore the nearby town at an unhurried pace. The strongest memories often come from the combination of stone walls, local meals, quiet gardens, and the everyday communities that continue to live around these historic sites.