Visit Oita

A beloved local park that serves as a relaxing gathering place for residents. During the rainy season, approximately 3,000 hydrangea plants, cherished for generations, bloom throughout the park and have become a seasonal tradition. The vibrant red, white, and purple blossoms create a soothing atmosphere for visitors.

Best viewing period: Early to mid-June 

Address: Kokikuji, Oaza Yokkaichi, Usa City, Oita Prefecture

Located within Sora no Koen Park in Yonouzu, Saiki City, the Sora Observatory is one of the city’s most spectacular scenic viewpoints. The refreshing blue sky merges seamlessly with the blue ocean beyond, while colorful hydrangeas bloom after the spring moss phlox season, delighting visitors with their beauty.

Best viewing period: Early to late June 

Address: Miyanoura, Oaza Yonouzu, Saiki City, Oita Prefecture 

Home to one of Japan’s largest rock-carved statues of Fudo Myoo, Fukoji Temple is so famous for its hydrangeas that it is often called “the Hydrangea Temple.” Around 2,000 hydrangea bushes bloom against the majestic backdrop of the stone Buddha, creating a scene of both elegance and serenity.

Best viewing period: Early to late June 

Address: 1225 Kamiozuka, Asaji-machi, Bungo-Ono City, Oita Prefecture

Nestled at the foot of majestic Mt. Hachimen, Hachimenzan Hydrangea Garden features more than 6,000 hydrangea plants representing over 350 varieties across a 6,000-square-meter site. Visitors can enjoy the stunning combination of colorful blossoms and mountain scenery. Special events such as illuminations and a firefly festival are also held each June. Please refer to the official website for details.

Best viewing period: Mid-June 

Open period: June 6 (Sat) – June 28 (Sun), 2026 

Opening hours: 9:00 AM – 5:00 PM 

Admission: ¥300 (Free for elementary school children and younger) 

Address: 3532 Sanko Taguchi, Nakatsu City, Oita Prefecture

With a history spanning over 1,300 years, Takara Hachimangu Shrine is also known as a spiritual power spot. Within its grounds, approximately 10,000 hydrangea plants of various colors and varieties bloom magnificently, delighting all who visit.

Best viewing period: Mid-June to mid-July 

Address: 1371 Matsugi, Kokonoe Town, Kusu District, Oita Prefecture

The hydrangea fields in Tao, Nakata District, bloom in vivid shades of blue, white, purple, and pink. This project was initiated by members of the Nakata District within the Tsukumi Regional Forest Development Council, established in 2016 to support local revitalization through forest conservation activities. The group has worked to maintain satoyama woodlands and plant hydrangeas and Japanese maple trees. The flowers are especially beautiful on rainy days and after rainfall, when their colors appear even more brilliant. Visitors can enjoy the hydrangeas throughout June.

Best viewing period: Throughout June 

Address: Tao, Nakata District, Tsukumi City, Oita Prefecture

Located within Aso-Kuju National Park, Kuju Flower Park is one of the largest flower parks in western Japan. The expansive grounds are home to approximately 5,000 hydrangea plants representing a wide variety of cultivars, allowing visitors to admire everything from classic varieties to uniquely shaped blooms all in one place.

Situated on the Kuju Plateau at an elevation of approximately 850 meters, the park enjoys cooler temperatures than the lowlands. As a result, seasonal changes occur more gradually, and the hydrangeas reach their peak bloom later than those in most areas, typically from early summer to midsummer. This high-altitude location offers the unique opportunity to enjoy fresh, vibrant hydrangeas just as the rainy season ends and summer begins in earnest.

Visitors are also encouraged to enjoy the beautiful floral displays of lavender, which typically peaks from late June to early July, as well as sunflowers, the iconic flower of summer, which begin blooming shortly afterward. Together, they create a spectacular display of seasonal flowers in a charming, European-style setting.

Best viewing period: Late June to mid-July
 In some years, beautiful blooms may remain through late July or even into August. 

Opening hours: 8:30 AM – 5:30 PM (Last admission: 5:00 PM) 

Admission: 

Adults: ¥1,000 

Children (ages 5 and older): ¥400 

Address: 4050 Kuju, Oaza Kuju, Kuju-machi, Taketa City, Oita Prefecture