A steep, well-maintained scramble to the crater rim of one of Hokkaido’s most active volcanoes. Expect dramatic views over Lake Shikotsu, fumaroles near the lava dome, and a chance to finish at a local onsen.
More ways to explore the area's outdoor wonders
You start on a quiet highway south of Sapporo, the minivan windows framing a broad caldera lake as it slips into view. Lake Shikotsu catches the light, glassy and cold, then the road tightens and you climb to the 7th station where pine and volcanic rock meet. The trail rises immediately — steep switchbacks, loose scoria and the sulfur-scented air announcing you’re on an active volcano's shoulder.
Difficulty
moderate
Duration
6–8 hours (full-day trip including transport)
Fitness Level
Moderate fitness: able to sustain a steep 45–60 minute ascent on uneven volcanic terrain and handle short bouts of scrambling.
Wildlife
History
Mount Tarumae is an active stratovolcano whose recent eruptions created a prominent lava dome and contributed to the caldera that holds Lake Shikotsu; the area has long been used and named by the Ainu people.
Conservation
Stay on trails and avoid disturbing fumarolic ground to protect fragile volcanic soils; follow leave-no-trace and local park rules to preserve water clarity and bird habitat.
Reserve your spot on the Mount Tarumae Hiking Day Trip today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Expect steep, loose slope sections
The trail to the crater rim is short but steep with loose volcanic scree — hiking poles and firm-traction boots help control descents.
Watch for volcanic gases
Fumaroles near the summit emit sulfur; if you have respiratory issues or detect strong odors, step back and discuss options with your guide.
Plan for an onsen finish
Tell your guide in advance if you want to stop at a hot spring — it adds time but is a customary and relaxing way to end the day.
Layer for quick weather shifts
Hokkaido weather can change rapidly near the crater; pack an insulating midlayer and a windproof shell even in summer.
Sturdy hiking boots
Firm-traction boots give control on loose scoria and rocky sections near the rim.
Trekking poles
Poles reduce knee stress on the steep ascent/descent and improve balance on scree.
Insulating midlayer and wind shell
Layers protect against sharp wind and fumarolic chill at the summit.
1–2 liters water and high-energy snack
Hydration and quick calories matter on a short but steep effort, especially with driving time included.