An aerial view of a city with a river running through it
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5 min read

Must-Do’s in Kasaoka: 10 Experiences for First-Timers

Nestled along the serene Seto Inland Sea in Japan's Okayama Prefecture, Kasaoka may not be the most well-known destination, but it offers a unique blend of natural beauty, rich history, and charming local culture. If you're planning a trip to this hidden gem, make sure you include these must-do experiences that will make your visit unforgettable.

1. Island-Hopping in the Kasaoka Archipelago

Kasaoka is an ideal starting point for exploring the Kasaoka Islands, a collection of stunning islands each with its distinct charm. You'll want to head to Shiraishi Island, famous for its tranquil beaches and the quirky Moooo! Bar, a cow-themed oceanfront bar where you can sip on a refreshing drink while gazing at the horizon. Benten Island is another gem, offering lush landscapes and serene hiking trails.

Travel Tip:

Make sure to check the local ferry schedules as services can be less frequent on weekdays and during off-peak seasons. Consider visiting during the summer months when the beaches are most inviting.

2. Takashima Castle Ruins

A visit to Takashima Castle Ruins is a journey back in time. Originally built in 1596 and strategically positioned on an island to guard against pirates, this historical site offers a fascinating glimpse into Japan’s feudal past. While the original structures were dismantled during the Meiji Restoration, the remnants offer a peaceful setting with panoramic views of the surrounding waters.

Travel Tip:

Wear comfortable walking shoes as the area around the ruins involves some hiking over uneven ground. Don’t forget your camera to capture the stunning views.

3. Kasaoka Horseshoe Crab Museum

Unique to Kasaoka, the Horseshoe Crab Museum is a quirky and educational experience dedicated to these intriguing ancient creatures. Known as "living fossils," horseshoe crabs provide insights into prehistoric times. The museum offers interactive exhibits and even a touch pool.

Travel Tip:

Consider timing your visit with one of the museum's guided tours to gain more in-depth knowledge about the conservation efforts and scientific research conducted here.

4. Explore Chikkyo Art Museum

The Chikkyo Art Museum is a cultural treasure in Kasaoka that pays tribute to the renowned Japanese painter Chikkyo Ono. His works, which display a blend of Western techniques and traditional Japanese themes, are beautifully showcased in this intimate setting. The museum is not only for art enthusiasts but for anyone interested in a deeper cultural understanding of the region.

Travel Tip:

Visit on a weekday for a quieter experience and take time to appreciate the peaceful garden surrounding the museum. Don't rush; let the art speak to you.

5. Okunoshima Island (Rabbit Island)

Just a short trip from Kasaoka is the enchanting Okunoshima, popularly known as Rabbit Island due to its large population of free-roaming rabbits. This island is both a sanctuary and a nature lover's paradise, with opportunities for camping, cycling, and exploring the remnants of World War II sites.

Travel Tip:

Buy snacks for the rabbits prior to your visit, as they’ll likely greet you eagerly! Ensure these snacks are rabbit-friendly and avoid human food which can be harmful to them.

6. Savoring Local Cuisine: Kaisendon

Indulge in the culinary delights of Kasaoka with a meal of Kaisendon, a seafood rice bowl that highlights the region's freshest catch. Try this delectable dish at one of the local eateries near the Kasaoka fishing port for an authentic, flavorful experience.

Travel Tip:

Visit local markets like Kasaoka Fishery Market to experience the lively morning fish auctions and grab some fresh snacks to go.

7. Take a Stroll Through Kasaoka Bay Farm

Kasaoka Bay Farm is a blissful escape into flower-filled fields and expansive skies. Depending on the season, you'll find vast stretches of sunflowers, lavender, or cosmos. It’s a perfect spot for a leisurely walk, photography, and simply soaking in the beauty of nature.

Travel Tip:

Time your visit to coincide with the seasonal flower festivals held at the farm. Attend early in the morning to avoid crowds and enjoy a peaceful experience.

8. Participate in the Kasaoka Yosakoi Festival

One of Kasaoka's most vibrant cultural events, the Yosakoi Festival, is a lively celebration filled with dance, music, and colorful costumes. Taking place annually in August, this festival showcases the energy and communal spirit of the town.

Travel Tip:

Join in the festivities, don a yukata, and learn some basic Yosakoi dance moves from the friendly locals. Participation is often welcomed and adds to the memorable experience.

9. Visit the Quaint Town of Kudamatsu

A short drive from Kasaoka leads you to the traditional town of Kudamatsu. Here, you’ll find charming wooden buildings, cozy cafes, and shops selling local handicrafts. It's a quiet retreat that's perfect for a leisurely day of exploration.

Travel Tip:

Go off the beaten path to find hidden temples and shrines, and try some local desserts at one of the street-side stalls. Be sure to take your time to soak in the historic ambiance.

10. Relax at Mimuro Onsen

After a day of exploration, wind down with a soothing soak at Mimuro Onsen, one of the local hot springs. This onsen is well-regarded for its healing properties and offers a tranquil setting amidst beautiful natural surroundings.

Travel Tip:

Visit during the evening to experience the relaxing ambiance and perhaps a soak under the stars. Try to familiarize yourself with onsen etiquette for a smooth and respectful visit.

Conclusion

Kasaoka is a captivating blend of cultural heritage, natural beauty, and unique experiences. Whether you're wandering among historical ruins, enjoying the art, or savoring seafood delicacies, Kasaoka promises an off-the-beaten-track adventure for travelers seeking the authentic heart of Japan. For those looking to delve deeper into this enchanting city, discover more local neighborhoods and uncover the hidden treasures that make Kasaoka a destination worth exploring. Or, if you're interested in even more sites to visit, check out famous places that await you in this charming locale. Whether it's your first visit or a return trip, Kasaoka offers endless possibilities for discovery and delight.

Discover Kasaoka

Read more in our Kasaoka 2025 Travel Guide.

Kasaoka Travel Guide