What other travelers are saying about Bios no Oka (Bios on the Hill)
Came around opening time. The area is green and everything is made out of wood. Really nature friendly but when it comes to activities there really isn’t much. The entrance ticket includes the boat ride already which was nice however there is nothing to see in the river except a little water buffalo hidden and fenced in a corner and then a few plants. After that you have the choice of getting in the buffalo cart tour but it’s $20 for each adult. Food inside is very overpriced. Once you have done all of this you can go pet the goats and feed them some carrots. There are also some other stalls with water buffalo in them that you can go see. Place is mostly good for very small children who just want to run around in the green areas. Normally wouldn’t rate this low but since every other attraction in Okinawa is literally the same as this one, it’s nothing special. Botanical gardens is honestly better in my opinion. More animals to see and better activities
More about Bios no Oka (Bios on the Hill) from our blog
Frequently Asked Questions
Visitors can engage in a variety of activities, including relaxing river cruises through the jungle, kayaking, experiencing the tranquil beauty of the botanical gardens, and taking leisurely walks guided by the unhurried steps of water buffaloes. The park also offers educational programs about the life of local plants and animals.
Absolutely! Bios no Oka is recommended for children, offering them a hands-on opportunity to learn about nature and participate in family-friendly activities. The park's serene environment and educational programs make it an ideal spot for a family outing.
The word “Bios” is derived from the Greek word for life, reflecting the park's focus on the natural living ecosystem of Okinawa’s subtropical environment.
Yes, Bios no Oka remains open during Okinawa's rainy season. The park's lush scenery can offer a different kind of beauty under the rain, though visitors may want to prepare for wet weather conditions.
A Short and Sweet Adventure – Totally Worth It!
I spent a lovely day at BIOS Hill during a trip to Okinawa, and it was such a beautiful and worthwhile experience. Even though it was quite hot, the orchid tour was peaceful, short, and absolutely charming. While I didn’t understand the Japanese narration, the beauty of the surroundings spoke for itself.
One of the highlights was seeing the water buffalo and enjoying a performance by a traditional Ryukyuan dancer — such a special cultural touch. I also purchased a gorgeous orchid to gift to my friend I was visiting, which felt like the perfect souvenir.
While I didn’t bring any kids, I could definitely see it being a great spot for families — interactive, gentle, and full of nature. If you’re looking for a relaxing, culturally rich half-day adventure, I highly recommend BIOS Hill!
Yen💴 Only!! It is 1800¥ per an adult. It was a nice way to spend a Sunday!! The park is a good size of walking and exploring variety of paths. The boat ride comes with the ticket so we just got on for a small rover tour. Tour is done in Japanese only. It came with information in English on a paper. We saw a water Buffalo and an eisa dancer.
The park has a fun play area with toys,, things to climb, pet and feed goats and a pig! Followed many trails found cool spots to chill and swings!!
I enjoyed walks through the jungle!
Plenty of parking on site. Signs in japanese and English. Staff are super friendly!!!
Fun and clean park great for families. Offering giant swings, "treehouse" style forts, pontoon boat rides, animals (to include goats!), and much more. A little cafe is in the park with soba, taco rice, tea, and ice cream. Vending machines and a gift shop also available.
Plenty of free parking at the entrance of the park.
Visa/card is accepted for ticket purchase, bring yen to buy food for the goats (200 yen)!
Fifteen years ago, when my children were young, I visited Bios Hill in Okinawa, and it remained a very good memory. I revisited Bios Hill in 2025, and maintained the concept of a place where I met the life of nature on a large site, and managed the natural scenery well. I listened to the commentary on a small cruise ship, looked at the animals and plants of the lake, walked through the natural garden. You can tour the lakes and subtropical forests by cruise or canoe, observe animals and plants closely, and communicate with them
