Japan

Koshimizu

Koshimizu

Koshimizu is a small coastal town located in the Abashiri Subprefecture of Hokkaido, Japan. It is situated on the northeastern tip of the i…

Best for you if…

  • A 4–5 day trip
  • Beach activities travelers
  • Hiking travelers
  • Visiting in Summer
Recommended stay
3-5 days
Best time
Summer
Walkability
Moderate
Guide depth
Deep guide
More about this guide

Koshimizu is a strong pick for beach activities & hiking — plan about 3-5 days. Peak season: Summer.

Deep guide guide · about 4 min to read · depth score 90/100 (coverage of intro, tips, and mapped places)

Moderate density — A mix of walkable clusters with some longer hops. (≈36 km span)

49 Places to explore
3-5 Recommended days
Summer Best season
8 Nearby places

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When to go

High season: Summer

JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC

Best months for lower-cost travel: March · April · September · October

Weather

Autumn

15°C - 25°C

Spring

10°C - 20°C

Summer

20°C - 30°C

Winter

0°C - 10°C

How to get there

How to Reach Koshimizu in Japan

Koshimizu is a beautiful town located in the eastern part of Hokkaido, Japan. Known for its stunning natural landscapes and diverse wildlife, Koshimizu attracts visitors from all around the world. If you're planning a trip to this hidden gem, here are a few ways to reach Koshimizu:

By Air:

The nearest airport to Koshimizu is Memanbetsu Airport, which is approximately 30 kilometers away. Several domestic airlines operate regular flights to Memanbetsu from major cities like Tokyo and Sapporo. Once you arrive at the airport, you can hire a taxi or take a bus to reach Koshimizu.

By Train:

If you prefer traveling by train, the closest railway station to Koshimizu is Abashiri Station. Abashiri is well-connected to major cities in Hokkaido, including Sapporo and Asahikawa. From Abashiri Station, you can take a local bus or hire a taxi to reach Koshimizu.

By Car:

For those who enjoy road trips and want to explore the scenic routes of Hokkaido, driving to Koshimizu can be a great option. The town is easily accessible by car via National Route 238 or National Route 39. The journey from Sapporo to Koshimizu takes approximately 3-4 hours, depending on the traffic conditions.

By Bus:

If you prefer a more budget-friendly option, there are also bus services available to Koshimizu. From major cities like Sapporo or Asahikawa, you can find direct buses that operate to Koshimizu. The bus journey offers a chance to admire the picturesque landscapes of Hokkaido along the way.

No matter which mode of transportation you choose, the journey to Koshimizu will reward you with breathtaking views of untouched nature, including the famous Koshimizu Primeval Flower Garden and Lake Tofutsu, which are must-visit attractions in the area.

Getting to know Koshimizu

Koshimizu is a small coastal town located in the Abashiri Subprefecture of Hokkaido, Japan. It is situated on the northeastern tip of the island and offers breathtaking views of the Sea of Okhotsk. Known for its pristine beaches and stunning natural landscapes, Koshimizu is a popular destination for nature enthusiasts and outdoor adventurers.

One of the town's main attractions is Koshimizu Genseikaen, a beautifully landscaped garden filled with vibrant flowers and plants native to the region. Visitors can stroll through the garden's well-manicured paths and enjoy the picturesque scenery, especially during the cherry blossom season when the trees are in full bloom. Another must-visit spot in Koshimizu is the Koshimizu Natural Flower Garden, which features a wide variety of blooming flowers throughout the year.

Koshimizu is also home to Lake Tofutsu, a Ramsar Wetland of international importance. This serene lake is an ideal place for bird watching, as it serves as a habitat for various migratory bird species, including the endangered red-crowned crane. The annual Tofutsu-ko Swan Festival attracts nature lovers who come to witness the spectacle of hundreds of swans gracefully gliding across the calm waters of the lake.

For those seeking adventure, Koshimizu offers opportunities for sea kayaking, fishing, and hiking. The rugged coastline boasts sea caves and rocky cliffs, providing a thrilling experience for outdoor enthusiasts. Additionally, the Kamuiwakka Hot Waterfall located nearby offers a unique chance to soak in geothermal waters while surrounded by lush greenery.

Overall, Koshimizu is a hidden gem in Hokkaido, combining natural beauty with a tranquil atmosphere. Whether exploring its stunning gardens, observing wildlife, or engaging in outdoor activities, visitors to Koshimizu are sure to be captivated by the town's untouched charm.

Pre-trip checklist

Compiled from local tips, stay length, and season notes.

Local tips

  • Try local seafood dishes
  • Visit Koshimizu Marsh
  • Attend the Koshimizu Fireworks Festival

Places worth exploring

49 places mapped for this destination

0–1
1–3
3–8
8–20
20+

Walking loops

Evening strolls, half-days, and fuller day loops — clustered by proximity.

Suggested 3-day outline

Places ordered by proximity into day buckets. Add what you like to your trip.

Frequently asked questions

Answers compiled from stay length, season, and local tips for this guide.

How many days do you need in Koshimizu?

Most travelers spend about 3-5 days in Koshimizu, Japan.

When is the best time to visit Koshimizu?

High season is typically Summer.

Which months are more budget-friendly in Koshimizu?

Travelers often find better value in March, April, September, October.

What kind of trip is Koshimizu good for?

Koshimizu suits Beach activities, Hiking, Sightseeing.

Is Koshimizu walkable?

A mix of walkable clusters with some longer hops.

Any local tips for Koshimizu?

Try local seafood dishes

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Multi-city ideas

Nearby combinations sharing travel styles. See all routes

  • Koshimizu → Teshikaga → Nakashibetsu · ≈66 km
  • Koshimizu → Ozora → Abashiri · ≈31 km
  • Koshimizu → Abashiri → Ozora · ≈36 km

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