摩周湖(北海道弟子屈町) ⇒ 霧の無い「霧の摩周湖」の絶景を堪能【北海道旅行12日目その4】
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Lake Mashu

4.5
·614 reviews·Teshikaga, Japan

A caldera lake in Hokkaido, Japan, famed for its unparalleled water clarity and mesmerizing 'Mashu Blue' hue.

Highlights

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Early mornings

Best chance for clear skies

CrowdLow
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摩周湖(北海道弟子屈町) ⇒ 霧の無い「霧の摩周湖」の絶景を堪能【北海道旅行12日目その4】

Lake Mashu

Best Time

Early mornings

Best chance for clear skies

CrowdLow
Highlights

Highlights

Must-see attractions

A caldera lake in Hokkaido, Japan, famed for its unparalleled water clarity and mesmerizing 'Mashu Blue' hue.

4.5
(614 reviews)

"The most transparent lake in Japan, its deep blue waters are a sight to behold, even when shrouded in mist."

Vertical photo
TIP

🎯 Deck 3 is the gem

Skip Deck 1's crowds; Deck 3 offers a better lake angle and fewer people. Look for foxes!

🍦 Try the Blue Ice Cream

Ramune-flavored blue ice cream and Yubari melon are popular treats at the observation decks.

Third hero image

Quick Facts

Rating

4.5 · 614 reviews

Type

Natural Feature

Highlights

Discover the most iconic attractions and experiences

Observation Deck 3

Observation Deck 3

South Observation Deck

Offers a superior angle of the lake, often less crowded than Deck 1. The true beauty of Mashu unfolds from here.

The 'Mashu Blue' Water

The 'Mashu Blue' Water

Lake Mashu

Japan's most transparent lake, its deep blue hue is mesmerizing and world-renowned. A truly unique natural wonder.

South Lake Trail Hike

South Lake Trail Hike

Southern shore of Lake Mashu

An incredible hiking experience with potential for zero visibility or breathtaking reveals as clouds lift. Rewarding for the adventurous.

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Planning Your Visit

Embrace the Mist: Timing is Key

Lake Mashu is famous for its ethereal mist, which can obscure views. While beautiful, it means your visit might be foggy. Check forecasts and consider visiting on clearer days for the best lake vistas. Early mornings often offer the best chance for clear skies before mist rolls in.

Getting There: Car is King

Public transport to Lake Mashu is limited, with infrequent buses from Mashu town. Renting a car is highly recommended for flexibility, especially if you plan to hike or explore beyond the observation decks. Hitchhiking is an option, but not guaranteed.

Best Times

When
Early mornings
Why
Best chance for clear skies
Crowd
Low
When
Summer mornings
Why
Clearer views, pleasant weather
Crowd
Medium
When
Winter
Why
Unique snowy landscapes
Crowd
Low

Insider Tips

from TikTok, Instagram & Reddit

360度どこ見ても絶景だった 📍摩周湖/北海道弟子屈町 📍Lake Mashu/Teshikaga, Hokkaido, Japan #摩周湖 #弟子屈町 #北海道 #絶景 #日本の風景 #japan #hokkaido #japantravel #japantrip
@ine_dayou
1.7K likes • 62.6K views

🎯 Deck 3 is the gem

Skip Deck 1's crowds; Deck 3 offers a better lake angle and fewer people. Look for foxes! Reddit

🍦 Try the Blue Ice Cream

Ramune-flavored blue ice cream and Yubari melon are popular treats at the observation decks. Reddit

#摩周湖 #lakemashu #弟子屈町 #teshikaga #北海道 #hokkaido #日本 #japan
@hitoritabibakari
24 likes • 650 views
Lake Mashu(摩周湖), located in eastern Hokkaido, is revered as a sacred and mysterious place, known in the Ainu language as "Lake of the Gods." With a circumference of about 20 km and a maximum depth of 212 meters, it is the most transparent lake in Japan and the second most transparent in the world, after Lake Baikal. The deep blue color reflected on its crystal-clear surface is called "Mashu Blue,"...
luxuryhotelvlogs
304 likes • 3K views

🚗 Rent a car for freedom

Public transport is sparse. A car offers flexibility for exploring and hiking. Reddit

🧥 Dress for unpredictable weather

Even in summer, it can be chilly and foggy. Layers are essential for comfort. Instagram

【摩周湖 冬 北海道 弟子屈町】              摩周湖   〜 日本一の透明度を誇る神秘の湖 〜 摩周ブルーに輝く神秘の湖 摩周湖は、アイヌ語で「カムイトー」。神の湖と呼ばれる、神秘の場所です。 展望台に立つと、吸い込まれそうなほどの深い青色の湖水が広がり、雲の動きによって刻々とその表情を変えていきます。 この青は「摩周ブルー」と呼ばれ、世界でも一級の透明度を誇る湖水に、空の青が映りこんで生まれる独特の色。 風のない日はその青さがいっそう際立ちます。 湖の周囲は急峻な壁になっていて、湖面に下りることはできません。 摩周湖周辺は、国立公園の特別保護地区。人々を寄せつけぬ美しい湖の神秘は、悠久の時を経て今なお多くの人を惹きつけてやみません。        白銀の摩周湖    〜 スノーシューを楽しむ(冬)〜 晴天率が高く、空気が澄み渡る冬の摩周湖もおすすめです。 ...
hiroyuki_zekkei_sauna
137 likes • 1.6K views

Tips

from all over the internet

🎯 Deck 3 is the gem

Skip Deck 1's crowds; Deck 3 offers a better lake angle and fewer people. Look for foxes! Reddit

🍦 Try the Blue Ice Cream

Ramune-flavored blue ice cream and Yubari melon are popular treats at the observation decks. Reddit

🚗 Rent a car for freedom

Public transport is sparse. A car offers flexibility for exploring and hiking. Reddit

🧥 Dress for unpredictable weather

Even in summer, it can be chilly and foggy. Layers are essential for comfort. Instagram

🚶‍♀️ Hike for stunning views

The South Lake Trail offers incredible scenery, but be prepared for changing visibility. Reddit

What Travellers Say

4.5
(614 reviews)

Reviews Summary

Visitors consistently praise Lake Mashu for its breathtakingly clear, deep blue waters and stunning natural beauty, often calling it a highlight of Hokkaido. The serene atmosphere and unique 'Mashu Blue' color are frequently mentioned positives. However, the unpredictable mist can sometimes obscure the view, leading to disappointment for some, and the limited public transport makes independent exploration challenging.

"On 2 Sept 2024, my wife and I drove up here. We weren’t sure if we were here before. Anyhow, we stayed long and bought some souvenirs. I had a loss and find - I dropped a pudding near a seat!"

Peter Kam Fai Cheung

"Recommend observation deck 3.
Somehow google recommends deck 1 as the best but for me deck 3 was def better. Video 1 is of deck 3 and you get a beautiful angle of the lake. Didn’t bother taking videos for deck 1 except for the fox that was roaming around 🤣
Recommend trying the Blue ice cream (ramune flavoured) as well as the Yubari melon (1 for 600 yen)"

Tan Sean

"This is a very beautiful lake and makes for incredible hiking. We visited recently and added a day hike around this lake to the short hike past Mt Io. Getting to the lake is a little tricky if you are staying in Kawayu Onsen. There is a bus which operates on a limited schedule from Mashu town but leaves late and returns early leaving very little time for anything more than visiting the observation deck. Definitely not for a long day hike. We didn’t have a car so ended up hitch hiking to and from the lake. Fortunately Japanese people are extremely nice and we easily got rides to and from Kawayu Onsen.

We did the hike around the south portion of the lake to the Mt Kamui lookout point. An amazing hike with zero visibility on the way out but the clouds lifted for the return and we finally got to see how beautiful the lake is. Afterwards, we got to go back to our ryokan and relax away our pain. If you want any specific info on this hike, feel free to reach out to us. You can find our exact route by searching for Career Break Adventures and Lake Mashu, Japanese Hike or something similar. Good luck and enjoy!"

Grant

What People Like

Incredibly clear blue water
Serene natural beauty
Mysterious misty atmosphere

What People Dislike

Frequent fog obscuring views
Limited public transport

Frequently Asked Questions

🚇 🗺️ Getting There

The most convenient way to reach Lake Mashu is by car, offering flexibility for exploring the area. Public transport options are limited, with infrequent buses operating from Mashu town. These buses may not allow sufficient time for extensive exploration or hiking. Reddit

Getting around without a car can be challenging due to limited public transport. Some visitors have successfully used hitchhiking, noting the kindness of locals, but this is not a guaranteed method. Reddit

From Kawayu Onsen, public transport to Lake Mashu is very limited. Buses from Mashu town are infrequent and have restrictive schedules, making day trips difficult. Renting a car or considering hitchhiking are more practical alternatives. Reddit

Yes, driving is the most recommended way to access Lake Mashu. There are parking facilities available at the observation decks, allowing for easy access to the viewpoints. Instagram

While specific tours might vary, many Hokkaido travel itineraries include Lake Mashu as a key destination. It's advisable to check with local tour operators or travel agencies for current offerings. Instagram+2

🎫 🎫 Tickets & Entry

Access to the main observation decks at Lake Mashu is generally free. However, there might be parking fees or charges for specific facilities within the national park area. Reddit

Lake Mashu is an outdoor natural attraction and is accessible year-round. The observation decks are typically open during daylight hours, but it's always best to check for any seasonal or weather-related closures. Instagram

No, advance booking is not required for general access to Lake Mashu. It's a natural site, and you can visit freely. Reddit

As a protected natural area, visitors are expected to respect the environment. Stick to marked trails and avoid disturbing wildlife. Instagram

Swimming is generally not permitted in Lake Mashu due to its status as a protected caldera lake and its extreme transparency. The steep cliffs also make access difficult. Instagram

📸 📸 Photography

Observation Deck 3 is highly recommended for its superior lake angles and fewer crowds, offering stunning photographic opportunities. The mirror-like surface on calm days is particularly photogenic. InstagramReddit

Early mornings often provide the clearest skies and calmest waters, ideal for capturing the lake's 'Mashu Blue' color. However, the misty atmosphere can also create dramatic and moody shots. Instagram

Drone usage may be restricted in national parks to protect wildlife and ensure visitor safety. It's advisable to check the regulations of Akan Mashu National Park before flying a drone. Instagram

A wide-angle lens is great for capturing the expansive lake views. A polarizing filter can help enhance the blue hues of the water and reduce glare on calm days. Instagram

The frequent mist can create a mystical, otherworldly atmosphere, offering unique photographic challenges and rewards. Keep an eye out for local wildlife like foxes near the observation decks. Reddit

🎫 🚶‍♀️ Hiking & Activities

Yes, the South Lake Trail offers a rewarding hiking experience around the southern portion of the lake, leading to viewpoints like Mt. Kamui. Be prepared for varying visibility. Reddit

The duration of the South Lake Trail hike can vary significantly depending on your pace and how far you go. It's not ideal for a quick visit due to the time commitment required for a proper exploration. Reddit

Lake Mashu can be visited as a day trip, primarily to see the observation decks. However, if you wish to hike or spend more time exploring, it requires careful planning due to limited public transport. Reddit

Nearby attractions include Lake Akan, Mt. Io (Iouzan) with its sulfurous hot springs, and various onsen towns like Kawayu Onsen. Instagram

Bike rentals are not commonly available directly at Lake Mashu. If you wish to cycle, it's best to arrange rentals in a larger town like Kushiro or Abashiri and plan your route accordingly. Instagram

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