Activity
Come on, let's experience nature!
Dolphin watching
An unforgettable experience encountering wild dolphins in the open ocean!
Children aged 3 and older are welcome to board.
Finless porpoises (family Phocoenidae) are dolphins that live close to land, and in Choshi, they can be seen throughout the year.
This is an exciting dolphin watching tour that sets sail off the coast of Choshi to search for the dynamic sight of wild dolphins. Located in a rich marine area where the Kuroshio and Oyashio currents meet, it is one of Japan's leading spots where you can encounter diverse marine life throughout the year. The thrill of spotting a pod of dolphins leaping out of the waves from the boat will surely become an unforgettable memory that will last a lifetime.
\Guest Benefit: 10% Discount on Boarding Fee/
* Please mention 'KAMENOI HOTEL Accommodation' when making your reservation.
View details
| Location / Address | Choshi Institute of Oceanography 15-9 Shiomicho, Choshi City, Chiba 288-0025 Distance from hotel: about 34 minutes by car (no shuttle service) |
|---|---|
| Event dates and closing days | Year-round |
| Departure time |
[July-August] Three departures per day: ① 9:00 AM, ② 11:00 AM, ③ 1:00 PM
Price: Adults (high school students and older) 4,500 yen → Special price 4,050 yen |
| Age Recommendation | Ages 3+ |
| What to bring | Warm clothing, a windproof jacket, non-slip shoes, motion sickness medication (for those prone to seasickness), a towel, etc. |
| Notes |
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For reservations and inquiries, please click here.
Phone 0479-24-8870 (9:00 AM - 6:00 PM)
Experience the dynamic energy of the Earth!
Sea kayaking at Byobugaura - A stroll on the ocean
Enjoy the magnificent nature!
Enjoy an exciting sea excursion with a guide, perfect for beginners!
Enjoy a refreshing sea kayaking experience in the Choshi area, surrounded by beautiful nature, including Byobugaura, a scenic spot known as the "Dover of the East." Experienced instructors will carefully teach you how to use the paddle and how to get into the boat, so even first-timers and families with small children can enjoy the experience with peace of mind. The greatest appeal is the exhilarating feeling of gliding across the water and the breathtaking scenery seen from the sea up close. Why not take a relaxing stroll on the sea and forget about your daily worries?
\Guest Benefits: Original Sticker Giveaway! /
* When making a reservation, please write "KAMENOI HOTEL Accommodation" in the remarks column.
View details
| Location / Address | Choshi Marina Beach Parking Lot Kayak Reception (In front of Choshi Marine Research Institute) 15-9 Shiomicho, Choshi City, Chiba 288-0025 Look for the 'CHOSHI KAYAKS' flag as a landmark Distance from hotel: About 34 minutes by car (no shuttle service) |
|---|---|
| Event dates and closing days | Year-round |
| Operating hours |
①10:00~、②10:30~、③11:45~、④14:00~、⑤14:30~
|
| Travel time | 60 min |
| Price | Price per person: ¥4,290 - ¥5,445
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| Age Recommendation | Elementary school age and older |
| What to bring | A change of clothes, towel, drinking water, etc. |
| Notes |
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Sommelier Farm
Homemade Pizza Making Experience
Experience making authentic pizza with a fresh vegetable salad at a professional farm that grows approximately 100 varieties of vegetables annually!
Sommelier Farm offers a hands-on pizza-making program that's perfect for food education. You'll decorate your own pizza and bake it to perfection in a stone oven. Enjoy the luxury of a farm experience, where you can savor a salad of fresh, seasonal vegetables just picked from the farm, alongside your piping hot pizza! Spend a fun and delicious time with your family and friends in our farm, where you can feel the sky, the sea, and the wind, and smell the scent of the ocean.
View details
| Location / Address | Sommelier Farm 4036 Chiba
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|---|---|
| Event dates and closing days | Closed year-round: Wednesdays and Thursdays, with occasional temporary closures. |
| Operating hours |
①11:00~、②11:30~、③12:00~、④12:30~、⑤13:00~、⑥13:30~
|
| Price |
Junior high school students and older: 1,500 yen / Elementary school students: 1,200 yen
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| Age Recommendation | All ages welcome |
| What to bring | Aprons, etc. |
| Notes |
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Reservations can be made by phone (080-9394-7053).
Alternatively, you can contact me by email at navet405@gmail.com.
*When making a reservation by email, please include "[Pizza Reservation]" in the subject line, and provide your name, contact information, number of people, and preferred time slot.
Kujukuri Fat Bike Experience
Right in front of the hotel (on the sea side) is a cycling road running along the coast! Enjoy a refreshing activity riding along the Kujukuri coastline while soaking up the sea breeze.
It's an exhilarating experience of racing down the vast cycling roads of Kujukuri on a "fat bike" featuring extra-thick tires. Take Instagram-worthy photos against the beautiful sea backdrop, and experience an exceptional sense of liberation by feeling the unity between the sea and the wind.
View details
| Location / Address | KAMENOI HOTEL Kujukuri Front 〒289-2525 2280-1, Nitama, Asahi-shi, Chiba 289-2525 Japan Distance from the hotel: 0 minutes on foot |
|---|---|
| Event dates and closing days | Open all year round, 7 days a week |
| Operating hours | 8:00 AM - 6:00 PM (Last entry 5:00 PM) |
| Price | Adult bikes: 500 yen per hour Children's bikes: 300 yen per hour
|
| Age Recommendation | Elementary school student ~ |
| What to bring | Comfortable clothing, sneakers |
| Notes | Helmet rental is free. |








