

This intermediate-level course takes you through the lush mossy corridor before transitioning into a volcanic landscape. As you leave the moss-covered forest, you’ll step into an entirely different world—a dynamic terrain shaped by volcanic activity, with fumaroles in the distance. The dramatic contrast between the quiet mossy forest and the rugged volcanic terrain makes this hike an unforgettable experience.
“The shift from peaceful moss forest to rugged volcanic terrain was incredible—like walking through two worlds.”
Highlights
From moss paradise to volcanic landscapes
Witness the striking transition between lush greenery and barren lava fields
See volcanic steam rising from a distance
Observe the powerful forces of nature still at work
Unique geological formations
Capture the contrast of soft green moss and rough volcanic rock
Diverse terrain
A trail that takes you through vastly different environments
Itinerary
Meet at adex base 15 minutes beforehand to check gear and to complete formalities. If you find that you are missing any gear, you can purchase it at our shop (adex base) before the tour begins.
Drive to the Trailhead (Approx. 1 hour)
Drive to the trailhead and park the vehicle. (approx. 1hour)
Start Hiking
Walk through the mossy corridor, experiencing its tranquility
Transition to the Volcanic Landscape
Observe geological formations and see volcanic steam rising in the distance
Turnaround Point
Before reaching the crater, the group will return along the same path
adex base
Return to Adex Base to conclude the tour. (approx. 1 hour)
What's included?
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Goods & services tax
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Professional guide
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Round-trip transportation (designated meeting point to the trailhead)
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Basic tour insurance
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Light meal (sandwich & hot drink)
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500ml bottle of water
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Trekking poles (available upon request)
Exclusions
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Food & drinks
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Hiking shoes or athletic shoes (no rental available)
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Personal gear (clothing, warm layers, rain gear, etc.)
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Additional drinks and snacks
What do I need to bring?
Small Backpack
Please bring a small backpack to carry your water, snacks, and other essentials.
Clothing
Wear clothes you don’t mind getting a little wet, and dress appropriately for the season.
Footwear
Shoes with good grip, such as boots or trail shoes, are recommended.
Hat & Sunglasses
Useful for sun protection on bright days.
Sunscreen
Especially recommended during spring and summer.
Warm Clothing & Rain Gear
It can be chilly or rainy depending on the weather—bring layers and a light rain jacket if needed.
Snacks & Extra Water
One 500ml bottle of water is provided, but feel free to bring more and some light snacks.
Camera or Smartphone
There are many scenic spots along the stream—perfect for photos!
Please note
Participants
Minimum Number of Participants: 2
Ages 12-75
Fitness Level
This tour is moderate in difficulty, suitable for hikers with basic experience. Participants should be comfortable walking for approximately 6 hours.
Distance & Route
Total Distance: Approx. 12 km (round trip, flexible return point).
The route transitions from a mossy forest into a rugged volcanic landscape. Some rocky terrain – Participants should be prepared for uneven surfaces. Volcanic steam can be seen in the distance, but only Level 3 allows close-up observation of the crater.
Dress & Clothing
Hiking or athletic shoes with good traction and secure laces (no rentals available). Warm layers (as needed) – Weather conditions can change depending on the season. Rain gear (recommended in case of sudden weather changes). Backpack (small size acceptable) – To carry water, snacks, and extra clothing.
Food & Drink
Light meal (sandwich & warm drink) included.
500ml bottle of water provided.
Participants may bring additional drinks or snacks if needed.
Other Considerations
You can see volcanic steam, but only Level 3 allows close-up observation of the crater. Weather effects – Visibility of volcanic features depends on weather conditions.
If you have any concerns or questions, please feel free to contact us at the email address below.
info@adex-noboribetsu.co.jp
Meeting Point
Your journey begins here:
adex base
〒059-0551 JP Noboribetsu-shi 76-3 Noboribetsu-Onsencho

Cancellation Policy
If the tour is canceled due to bad weather on the day (heavy rain, strong winds, typhoons, heavy snow, etc.), we will refund 50% of the published price of the activity tour.
We will charge a cancellation fee of 100% if booking is cancelled 1 day or less before the event. 70% if booking is cancelled 2 days, 50% if booking is cancelled 7 days and10% if booking is cancelled 14 days or less before the event.
The activity tour planning products provided by ADEX Co., Ltd. (adex base) are trips planned and organized by Dai-ichi Takimotokan Noboribetsu Tourist Center Co., Ltd.