I did this quite a number of years back and really enjoyed this hike. The island itself is very quaint and quiet. Mount Rishiri is a beautiful volcano often compared to Fuji however, its on the smaller side at 1,721 meters but is a prominent peak in the water. The main trail (Oshidomari) starts right from the port and begins with a gentle incline. It gradually gets steeper as you can imagine with the shape of the volcano. Check out the hiking trails below!

Hiking Routes:

1. Oshidomari Trail:

   • Starting Point: Near Oshidomari Port.

   • Distance: Approximately 12.9 km round-trip.

   • Elevation Gain: About 1,497 meters.

   • Duration: Around 10 hours (6 hours ascent, 4 hours descent).

   • Description: This is the more popular route up Mount Rishiri since it is closer to the ferry terminal (walking distance) and better maintained, though still fairly rough.

2. Kutsugata Trail:

   • Starting Point: Kutsugata Town on the island's west coast.

   • Distance: Approximately 12 km round-trip.

   • Elevation Gain: Similar to Oshidomari Trail.

   • Duration: Around 10 hours.

   • Description: This trail is less frequented, offering a quieter ascent with lush greenery and summer flowers.

Preparation and Tips:

• Start Early: Begin your hike at dawn to ensure ample daylight, as the ascent and descent can take up to 12 hours.

• Physical Fitness: The hike involves significant elevation gain, starting near sea level, making it more demanding than some other peaks.

• Weather Considerations: Mount Rishiri's weather is unpredictable; check forecasts and be prepared for sudden changes.

• Trail Conditions: Some sections are steep and rugged; proper hiking boots and gear are essential.

• Water Supply: Carry sufficient water, as sources are limited along the trails.

Access:

• From Wakkanai: Ferries operate between Wakkanai Port and Oshidomari Port on Rishiri Island. The journey takes approximately 100 minutes.

• From Sapporo: Take a JR train or bus to Wakkanai, then transfer to the ferry. The total travel time is around 6 to 7 hours.

Accommodation:

• Hokuroku Campground: Located near the Oshidomari Trailhead, this campsite offers a convenient base for hikers. Facilities are basic, so plan accordingly.