Nagano Cherry Blossoms: 8 Castles, Parks, and Hidden Gems

Spring Scenery in Nagano

Blessed with abundant nature, Nagano is home to countless breathtaking, hidden natural spots. Few realize that it also boasts the highest concentration of ancient cherry blossom trees in Japan.

Because the prefecture stretches far from north to south, blooming times vary by region, giving Nagano an unusually long cherry blossom season.

Whether you hope to catch the trees at peak bloom or witness a swirling "blossom blizzard" (sakura fubuki), checking the Nagano cherry blossom forecast will help you plan your ideal spring getaway.

• Table of Contents
• 1. Takato Castle Ruins Park: Heart-Shaped Canopy of Petals
• 2. Ueda Castle: Join a Lively Cherry Blossom Festival
• 3. Kozenji Temple: Weeping Cherry Trees and Daffodils
• 4. Komoro Kaikoen Park: A Splendid Location Near Karuizawa
• 5. Lake Nakatsuna: A Mystical Hidden Gem in Nagano
• 6. Kamikawa Riverbed: Stunning Scenery Near Lake Suwa
• 7. Matsumoto Castle: Beautiful Architecture Framed by Blossoms
• 8. Mamizuka Park: A Spring Feast of Layered Pink Hues

1. Takato Castle Ruins Park: Heart-Shaped Canopy of Petals

Photo by Pixta

Takato Castle Ruins Park is home to roughly 1,500 cherry blossom trees, including specimens over 140 years old.

The park primarily features the Takato-kohiganzakura variety—hailed as the "Number One Cherry Blossoms Under Heaven"—whose petals are slightly smaller and deeper pink than the common Somei Yoshino.

Photo by Pixta

Recognized as one of Japan's Three Great Cherry Blossom Spots, the park hosts its annual Cherry Blossom Festival starting April 1st. Visitors can enjoy a vibrant festive atmosphere by day, followed by magical evening illuminations.

Don't forget to look up: finding the natural heart shape framed by the overlapping canopy overhead is one of the park's most cherished traditions.

Blooming Peak: April 6 – 12
Address: Higashi-takato, Takato-machi, Ina City, Nagano Prefecture
Getting There: Take the JR Iida Line to Ina City Station, transfer to the Takato Line Bus (approx. 25 minutes), and walk 15 minutes from the bus stop.

2. Ueda Castle: Join a Lively Cherry Blossom Festival

Photo by Pixta

Ueda Castle was built by the clan of the famed samurai warrior Sanada Yukimura. The fortress earned legendary status after twice repelling the formidable Tokugawa army. Today, the castle grounds have been transformed into a scenic ruins park home to over a thousand cherry trees across multiple species.

While classic Somei Yoshino trees dominate the park, visitors can also spot Yamazakura, Ukon-zakura, Shidare-zakura (weeping cherry), Higan-zakura, Edo-higan-zakura, and Ryuto-zakura.

During the annual Cherry Blossom Festival, guests can try on authentic samurai armor for free. Posing in battle gear against a backdrop of soft spring blossoms makes for an unforgettable photo op! Afterward, stick around for the magical evening illuminations.

Blooming Peak: April 8 – 14
Address: Ninomaru, Ueda City, Nagano Prefecture
Getting There: Take the JR Hokuriku Shinkansen to Ueda Station, then walk approximately 12 minutes to the park.

Ueda Castle Ruins Park

2 Ninomaru, Ueda City, Nagano Prefecture 386-0026

3. Kozenji Temple: Weeping Cherry Trees and Daffodils

Photo by Pixta

Best known for its rare, glowing luminous moss, Kozenji Temple is also an incredible cherry blossom destination, famous for its weeping cherry trees (shidare-zakura).

If timing is on your side, you can capture a stunning spring scene featuring golden daffodils, cascading cherry blossoms, and the iconic three-story pagoda all in a single shot. The temple grounds also offer magical illumination events after dark throughout the season.

Blooming Peak: April 10 – 16
Address: 29 Akaho, Komagane City, Nagano Prefecture
Getting There: From JR Komagane Station (Iida Line), take a local bus for 9 minutes, then walk 10 minutes to the temple.

4. Komoro Kaikoen Park: A Splendid Location Near Karuizawa

Selected as one of Japan's Top 100 Castles and Top 100 Cherry Blossom Spots, Komoro Kaikoen Park is just a 25-minute train ride from Karuizawa.

The park boasts a rich variety of cherry trees, including standard varieties alongside the rare Komoro Yae-beni-shidare—a stunning double-flowered weeping cherry endemic to Komoro.

If you are staying in Karuizawa between mid- and late April, this brief side trip offers an unbeatable sakura experience.

Blooming Peak: April 9 – 15
Address: 311 Cho, Komoro City, Nagano Prefecture
Getting There: From Karuizawa Station, take the Shinano Railway directly to Komoro Station (approx. 25 minutes), then walk 3 minutes. Alternative: From Sakudaira Station, transfer to the JR Koumi Line to Komoro Station.

Komoro Castle Ruins Nostalgia Garden

311 Komoro City, Nagano Prefecture 384-0804

5. Lake Nakatsuna: A Mystical Hidden Gem in Nagano

Photo by Pixta

Lake Nakatsuna remains a quiet sanctuary in Nagano, cherished by photographers for its relative isolation from crowd-heavy routes. The lake's remarkably calm surface acts as a mirror, creating mesmerizing reflections of the blooming cherry trees.

Visiting before dawn offers an unforgettable scene: pale blossoms illuminated by moonlight, slowly enveloped by a mysterious morning mist as the sun rises over the water.

Blooming Peak: April 20 – 26
Address: Taira, Omachi City, Nagano Prefecture
Getting There:
- By Train: Just a 3-minute walk from Yanaba Station on the JR Oito Line.
- From Nagano Station: Take the Express Bus toward Hakuba (approx. 60 minutes). Alternatively, a taxi ride from Nagano Station takes around 50–60 minutes, or 17 minutes if taking a taxi directly from nearby Omachi.

6. Kamikawa Riverbed: Stunning Scenery Near Lake Suwa

Photo by Pixta

While vibrant yellow canola and pink cherry blossoms are a classic spring pairing, a cherry blossom tunnel framed by a sprawling carpet of soft yellow daffodils is a truly rare treasure.

Because there are no official road signs leading to the Kamikawa Riverbed, it remains a serene local favorite.

To reach this hidden spot, drive along National Route 20 toward Chino, pass through Kami-Suwa, and pull into the riverbed area to immerse yourself in a breathtaking, harmonious sea of pink and gold.

Blooming Peak: April 10 – 16
Address: Kamikawa Riverbed (near Kurumabashi), Akanuma, Suwa City, Nagano Prefecture
Getting There: Approx. 15 minutes by car or taxi from Kami-Suwa Station (JR Chuo Main Line).

7. Matsumoto Castle: Beautiful Architecture Framed by Blossoms

Photo by Pixta

As one of Japan's five designated National Treasure castles, Matsumoto Castle draws countless travelers every cherry blossom season. Soft pink blooms outline the striking black-and-white fortress, creating a dramatic spring backdrop.

On clear days, the lingering snow atop the distant Northern Alps frames the scene in spectacular detail. As night falls, light-up events transform the grounds into an enchanting nighttime display.

Blooming Peak: April 8 – 14
Official website: https://www.matsumoto-castle.jp/event/spring
Address: 4-1 Marunouchi, Matsumoto City, Nagano Prefecture
Getting There: From JR Matsumoto Station (Chuo Main Line), take a Town Sneaker local bus (approx. 8 minutes) or walk 15 minutes to the castle.

Matsumoto Castle

4-1 Marunouchi, Matsumoto City, Nagano Prefecture 390-0873

Matsumoto Castle is designated a National Treasure along with Himeji Castle, Hikone Castle, Inuyama , and Matsue Castle. The castle tower is thought to have been constructed around 1593, making it the oldest castle in Japan with a five-story, six-story tower still standing. It is characterized by its two-tone exterior walls, painted with white plaster and black lacquer. When the mountains behind the castle are covered in snow, the contrast between the black of the castle and the white of the snow makes it even more spectacular. Photo: Matsumoto Castle Management Division

8. Mamizuka Park: A Spring Feast of Layered Pink Hues

Photo by Pixta

Mamizuka Park takes its name from its history as a royal breeding ground, where fine steeds were once raised for presentation to the Imperial Court.

When spring arrives, cherry blossoms and vibrant azaleas burst into bloom around the central pond. Layers of delicate pink reflect gracefully across the water, with the snow-capped Central Alps forming a grand, majestic backdrop.

Blooming Peak: April 9 – April 15
Address: Akaho Fukuoka, Komagane City, Nagano Prefecture
Getting There: Just a 10-minute walk from Ina-Fukuoka Station on the JR Iida Line.

Enjoy Spring in Nagano

Thanks to Nagano Prefecture’s long north-to-south landscape, its cherry blossom season stays vibrant far longer than in neighboring regions. While a few of these hidden gems require extra travel planning or a bit of footwork, the payoff is extraordinary.

When an ethereal sea of pink suddenly unfolds before you—far from the usual tourist crowds—it feels like nature’s ultimate reward for venturing off the beaten path.

Main image by Pixta