Lake Yamanaka Diamond Fuji Weeks 2026

• February 1, 2026 at 4:00 pm
  Event date:
• February 22, 2026 at 10:00 pm
  Event end:

History

The Diamond Fuji phenomenon is one of Japan’s most celebrated natural events, where the sun appears to rest directly on the peak of Mount Fuji during sunrise or sunset, creating a diamond-like effect. This event has long drawn photographers and nature enthusiasts from across Japan and around the world.

Lake Yamanaka, the largest of the Fuji Five Lakes, has historically been a prime location to witness this spectacle due to its clear, unobstructed views of Mount Fuji and its reflective waters. Over time, the site has gained cultural significance, as capturing the perfect “Diamond Fuji” has become a rite of passage for photographers and travelers seeking the ultimate winter landscape shot.

The event is not only about photography but also about appreciating nature and the rhythm of the seasons. The calm, reflective waters of Lake Yamanaka often mirror Mount Fuji, creating the breathtaking “Double Diamond Fuji”, where both the sun and its reflection align with the summit.

Overview

The Lake Yamanaka Diamond Fuji Weeks 2026 will take place from early to late February 2026, with peak viewing times occurring around sunset between 4:30 PM and 5:30 PM, depending on the day. The phenomenon is weather-dependent, and clear skies are essential for witnessing the sun perfectly aligning with Mount Fuji’s peak.

In addition to the main Diamond Fuji viewing, the event period often coincides with the Ice Candle Festival and Sky Lantern Festival at Yamanakako Communication Plaza Kirara. In 2026, this special bonus event will take place on Sunday, February 22, 2026, with 3,000 ice candles lighting up the plaza, followed by a spectacular fireworks display. Visitors can enjoy photographing Diamond Fuji during the day and attend the festival afterward, creating a full day of winter wonder experiences.

The event attracts photographers, tourists, and families, who all gather to enjoy the unique seasonal spectacle. Dress warmly, as temperatures drop significantly after sunset, especially near the lakeshore.

Highlights

• Witness the sun “rest” on Mount Fuji’s peak, creating the famous Diamond Fuji effect.
• Opportunity to see the Double Diamond Fuji, reflected on the calm waters of Lake Yamanaka.
• Ice Candle Festival & Sky Lanterns at Yamanakako Communication Plaza Kirara (February 22).
• Fireworks display following the ice candle lighting ceremony.
• Spectacular photography opportunities of Mount Fuji, the lake, and seasonal winter landscapes.

Why Jasumo Recommends?

• Experience one of Japan’s most iconic natural phenomena during the winter season.
• Perfect for photographers, families, and couples seeking scenic winter experiences.
• Combine Diamond Fuji photography with winter festivals for a full-day itinerary.
• Enjoy traditional Japanese winter aesthetics, including snow-covered landscapes and reflective waters.
• Accessible location from Tokyo and surrounding areas, making it easy to plan a day trip or overnight stay.

If you’re coming to Japan or already here, and you need any kind of help—from custom tours and experiences to transportation or booking tickets and more—just contact us using the Contact Us page on Jasumo.

Schedule

Event Period: Early February – Late February 2026
Likely Dates: February 1 – February 22, 2026
Time: Sunset (approx. 4:30 PM – 5:30 PM, depending on exact day)

Bonus Event: Ice Candle Festival & Sky Lantern Festival

• Date: Sunday, February 22, 2026
• Time: Ice candles lit at 16:30 (4:30 PM), followed by fireworks
• Location: Yamanakako Communication Plaza Kirara (山中湖交流プラザきらら)

The success of witnessing Diamond Fuji depends on clear weather and selecting the right viewing spot along the northern shore of Lake Yamanaka. The alignment shifts slightly each day, so planning in advance is recommended.

Pricing

Admission: Free for all viewing areas and festival events
Extras: Optional purchases of snacks, drinks, or souvenirs at nearby shops or festival stalls

Location

Venue: Lake Yamanaka, Yamanakako, Yamanashi Prefecture
Bonus Event: Yamanakako Communication Plaza Kirara

How to Get There:

• By Bus: Highway buses run from Shinjuku or Tokyo Station to Yamanakako (~2 hours, around ¥2,000 one-way).
• By Train: Take the train to Kawaguchiko Station, then transfer to a local bus to Yamanakako.
• Tips: Bring warm clothing, as the lakefront can be extremely cold in February, especially after sunset.

Accommodation Options

Visitors can stay locally to enjoy multiple days of Diamond Fuji viewing or the Ice Candle Festival:

• Ryokans and hotels around Lake Yamanaka offer traditional Japanese-style rooms with lake views.
• Budget-friendly guesthouses or inns in Yamanakako and nearby towns provide convenient access to the lake and transportation hubs.

Average nightly rates range from ¥8,000 to ¥20,000, depending on room type, view, and inclusion of meals or onsen facilities. Staying nearby allows photographers and families to maximize their chances of witnessing Diamond Fuji under ideal weather conditions.

FAQs

When are the Diamond Fuji Weeks at Lake Yamanaka?

Early to late February 2026, likely from February 1 to February 22, with peak viewing at sunset.

Where is the best spot to see Diamond Fuji?

The northern shore of Lake Yamanaka provides the clearest view, with options to capture reflections for the “Double Diamond Fuji.”

Is there a fee to attend?

No. Both Diamond Fuji viewing and the Ice Candle Festival are free to attend.

What time does Diamond Fuji occur?

The sun aligns with Mount Fuji’s peak around sunset, typically between 4:30 PM and 5:30 PM, depending on the date.

How can I get to Lake Yamanaka?

Take a highway bus from Shinjuku or Tokyo Station (~2 hours), or travel by train to Kawaguchiko Station and transfer to a local bus to Yamanakako.

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