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Lake Yamanaka Yamanashi: Largest Fuji Five Lake & Mount Fuji

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Lake Yamanaka Yamanashi: Largest Fuji Five Lake & Mount Fuji
Lake Yamanaka is the largest of the Fuji Five Lakes by area, at about 980 m elevation, with wide Mount Fuji views, lakeside resorts, and outdoor activities.

Highlights

Lake Yamanaka: quick overview

Lake Yamanaka, the largest of the Fuji Five Lakes, is a highland resort where you can enjoy close-up Mount Fuji views from the shore, with plenty of lakeside activities such as cycling and boating.

Red Fuji & Diamond Fuji views

The lake is known for scenes of Mount Fuji tinted red in morning/evening light, and it’s also a viewing area for “Diamond Fuji.”

Highlights at Hananomiyako Park

Yamanakako Hananomiyako Park spreads out with flower fields backed by Mount Fuji, with tulips in spring, sunflowers in summer, and cosmos in autumn among popular sights.

Lakeside activities

The cycling path around the lake is about 13.6 km (about 14 km), and you can also ride swan boats and enjoy Mount Fuji views from the water.

Access

From Fujisan Station, take a Fujikyu Bus toward Lake Yamanaka (about 30–50 min) / By car, about 20 minutes from Yamanakako IC or Kawaguchiko IC. Many parking areas are available around the lake.

How long to spend

A half day to a full day is a good guideline if you want to enjoy the Lake Yamanaka area at a relaxed pace.

Crowds & what to bring

Autumn foliage season and summer vacation can be crowded, so weekdays and early mornings are easier to get around. Nights can be chilly in the highlands, so bring warm layers and wear comfortable shoes.

For the latest information, please refer to official announcements or check on site.

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What is Lake Yamanaka (山中湖)?

Lake Yamanaka (山中湖, Yamanakako) is one of the Fuji Five Lakes, located in Yamanakako Village, Minamitsuru District, Yamanashi Prefecture.

It is known as the largest of the Fuji Five Lakes by surface area and as a highland lake at an elevation of about 980 meters.

It is also famous for spots where you may see an “upside-down Mount Fuji” reflection (Sakasa Fuji, 逆さ富士) on the water and for viewpoints where Diamond Fuji (ダイヤモンド富士) can be observed.

Around the lakeshore, visitors enjoy walking and cycling, and depending on the season, water activities are also available.


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Top Things to Do at Lake Yamanaka (Yamanakako): Mt Fuji Views & Activities

1. Sakasa Fuji (upside-down Mt Fuji) reflections & Diamond Fuji photo spots

At Lake Yamanaka, you may be able to see Mount Fuji reflected on the lake surface as an “upside-down Fuji.”

When the wind is light, the water becomes calmer and reflections are easier to enjoy.

The Lake Yamanaka area is also known as a place to observe Diamond Fuji.

The area around Nagaike Shinsui Park (長池親水公園) on the northern shore is often mentioned as a photo spot.

2. Yamanakako Hana-no-Miyako Park (山中湖花の都公園)

At Yamanakako Hana-no-Miyako Park (山中湖花の都公園) near the lake, you can enjoy seasonal flower fields with Mount Fuji in the background.

In some cases, a paid area may be set within the park.

3. Lake Yamanaka Community Plaza “Kirara” (山中湖交流プラザ「きらら」)

Lake Yamanaka Community Plaza “Kirara” (山中湖交流プラザ「きらら」) is a facility with an outdoor stage and lawn areas.

There are also lakeside paths, making it an easy spot to relax and take a leisurely stroll.

4. Lakeside cycling and water activities

There are routes suited for cycling around the shore, and some people enjoy a full loop by rental bicycle.

On the lake, there may be seasonal activities available depending on providers and conditions, such as boats, kayaking, and SUP.

Seeing Mount Fuji from the water can feel more powerful than from land.

5. Swans and lakeside scenery

You may also see swans at Lake Yamanaka, adding charm to the lakeside scenery.


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Best Time to Visit Lake Yamanaka by Season

  • Spring (April–May): Enjoy flowers and fresh greenery.
  • Summer (June–August): Popular for a cool getaway, with waterside leisure activities.
  • Autumn (September–November): Fall colors are a highlight, and it may overlap with the Diamond Fuji season.
  • Winter (December–March): On clear days with crisp air, you may enjoy beautiful Mount Fuji views.
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How to Get to Lake Yamanaka

Address

Yamanakako Village, Minamitsuru District, Yamanashi Prefecture

Access

  • Train and bus
  • You can reach the area by local bus from stations along the Fujikyūko Line.
  • Highway buses may also operate from the Shinjuku area depending on the season.
  • Car
  • You can access the area via Yamanakako IC (山中湖IC) on the Higashi-Fuji-Goko Road.

Parking

There are parking areas around Lake Yamanaka.

On weekends during peak travel seasons, it can be crowded, so arriving early is recommended.


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Recommended Things to Do at Lake Yamanaka

1. Photograph sunrise and sunset colors

Morning and evening light changes the mood of the scenery, making it popular for photography.

The area around Nagaike Shinsui Park (長池親水公園) on the northern shore is a classic viewpoint.

2. Stroll through Hana-no-Miyako Park

Enjoy a walk while looking out over seasonal flower fields.

Admission conditions may differ depending on the area.

3. Get closer to Mount Fuji with water activities

Available activities vary depending on providers and conditions.

Enjoy responsibly by checking safety gear and weather conditions.


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Practical Travel Tips for Visitors

What to bring and what to wear

  • Comfortable walking shoes: Handy for lakeside walks and cycling.
  • Warm layer: Because it’s a highland area, temperatures can drop depending on season and time of day.
  • Camera: Useful if you want to capture “upside-down Fuji” reflections or Diamond Fuji.
  • Sunscreen: UV protection can help on clear days.

Notes

  • Lakeside rules: Take your trash with you and help protect the natural environment.
  • Crowd planning: Weekends and peak seasons tend to be busy.
  • Safety on the water: Wear appropriate safety gear for water activities and be mindful of sudden weather changes.

Lake Yamanaka is a spot where you can enjoy Mount Fuji views and the outdoors.

Spend a special time here while feeling its seasonal charms.



Frequently Asked Questions

A. Lake Yamanaka is the largest of the Fuji Five Lakes and is known as the closest lake to Mt. Fuji (around 980 m elevation). Because the lake and Mt. Fuji are so close, you can enjoy especially powerful views, and it is famous as a place to see “Diamond Fuji,” when the sun aligns with the summit. With average summer temperatures around 20°C, it has long been a popular summer retreat. It is also known as a swan migration site, and in winter you can see graceful swans with Mt. Fuji as a backdrop.
A. From Shinjuku, highway buses take about 2 hours, with one-way fares around 2,000 yen. By car, it’s right near Yamanakako IC on the Higashi-Fujigoko Road, taking about 1 hour 30 minutes to 2 hours via the Chuo Expressway. Another route is to take a bus from Fujisan Station on the Fujikyu line (about 30 minutes). On weekends and holidays, congestion often occurs near Yamanakako IC; using the Gotemba IC route and National Route 138 can help avoid the worst traffic.
A. Diamond Fuji is the phenomenon where the sun aligns perfectly with the summit of Mt. Fuji. At Lake Yamanaka, it can typically be seen in early to late February and again from late October to early November. Recommended viewing spots include Nagaike Shinsui Park and Hirano Beach along the lakeshore, and it’s best to be in position about 30 minutes before sunset. In winter, photographers often arrive early to secure spots, so arriving about 1 hour before sunset helps if you want a good viewing position.
A. In summer, the lake offers plenty of water activities such as SUP, kayaking, and wakeboarding, typically around 3,000 to 5,000 yen including rentals. Smelt fishing (wakasagi) is popular from autumn to winter on heated dome boats, making it easy for beginners to try. The lakeside cycling path is about 13 km for a full loop, and renting a bicycle for a ride with Mt. Fuji views is especially refreshing.
A. Hanano Miyako Park has vast flower fields covering about 300,000 square meters, with seasonal blooms such as tulips in spring, sunflowers and zinnias in summer, and cosmos in autumn. Admission varies by season: in the high season (around April to October), it is 600 yen for adults and 240 yen for elementary and junior high school students, while in winter it becomes free. The view of colorful flowers spread out with Mt. Fuji in the background is one of Lake Yamanaka’s signature photo-worthy scenes.
A. Yamanashi’s signature houtou noodles can also be found around Lake Yamanaka, typically around 1,000 to 1,500 yen. Lakeside cafes are popular for lunch with Mt. Fuji views. Classic local souvenirs include blueberry jam and simmered wakasagi (smelt). “Houtou Shoya” is a locally popular hand-made houtou shop known for chewy noodles and its original miso-based soup.
A. Summer (July to August) is the most popular time as a cool-weather getaway, with plenty of lake activities. Autumn (October to November) is ideal for both fall colors and Diamond Fuji, making it a favorite season for photographers. Winter (January to February) offers the clearest air and sharply defined Mt. Fuji ridgelines, plus smelt fishing and swan watching. In spring (April to May), tulips at Hanano Miyako Park are at their best, pairing beautifully with Mt. Fuji still capped with lingering snow.
A. You can cover the main spots on a day trip, but if you want to catch Diamond Fuji or early-morning Mt. Fuji reflections, staying lakeside is recommended. There are many pensions and inns around the lake, with one-night stays including two meals typically around 8,000 to 15,000 yen. Yamanakako Onsen “Benifuji no Yu” is a popular facility for day-use bathing, known for views of Mt. Fuji from its open-air bath. A quiet early-morning lakeside walk is a special benefit of staying overnight, and seeing Mt. Fuji rise through morning mist can feel truly extraordinary.

Useful Japanese Phrases

Meaning
How do I get to Lake Yamanakako? — Use at a train station or bus terminal when asking for directions to the lake. Staff may point you to the highway bus from Shinjuku or a local bus from Fujisan Station.
Meaning
Two adult tickets, please. — Use at the Hana-no-Miyako Park admission counter or boat ticket booth. Hold up two fingers while saying this to make the number clear.
Meaning
I'd like to rent a bicycle. — Use at a cycle rental shop near the lake. Cycling around the lakeside is a popular way to enjoy Mt. Fuji views, so confirm the return time and location when you pick up the bike.
Meaning
Where can I see Sakasa Fuji (the upside-down reflection of Mt. Fuji)? — Ask locals or staff at Nagaike Shinsui Park. Early morning on a windless day gives the best mirror-like reflection on the lake surface.
Meaning
What time is Diamond Fuji? — Ask at a tourist information center or your inn. Diamond Fuji occurs when the sun aligns with the summit, so arrive well before sunset to secure a good spot.
Meaning
Houtou, please. — Order at a local restaurant like Houtou Shoya. Hōtō is a hearty miso-based noodle hot pot that is a Yamanashi regional specialty, perfect for warming up after outdoor activities.
Meaning
Can I go smelt fishing? — Ask at a lakeside boat dock during autumn or winter. You fish from a heated dome boat, so no experience is needed and it is comfortable even on cold days.
Meaning
May I take a photo? — Ask before photographing people, private property, or inside facilities. In Japan it is polite to ask permission first, especially at parks like Kirara or near other visitors.
Meaning
Do you have blueberry jam? — Use at a souvenir shop near the lake. Blueberry jam is a classic local souvenir of the Yamanakako area, along with simmered wakasagi (smelt).
Meaning
I'd like to take a hot spring bath. — Use when asking about Benifuji no Yu, a day-use onsen (hot spring) near the lake. Remember to wash thoroughly at the shower station before entering the communal bath.
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