Ishiuchi Maruyama

Resort Overview

Rising from the snow-rich Niigata Prefecture, Ishiuchi Maruyama spans three distinct peaks across 15 kilometers of diverse terrain. The resort merges traditional Japanese hospitality with modern infrastructure, offering night skiing across an impressive 4.5km of illuminated runs. Beyond the slopes, the resort's famous snow quality draws visitors from across Japan, while its dedicated snowpark and multiple terrain zones cater to every winter sports enthusiast, from first-timers to powder chasers.

Trails & Terrain

Trails

Total Runs

Total Area

289 ac

117.0 ha

Difficulty Distribution

Beginner

40%

Intermediate

40%

Advanced

20%

Expert

View Full Trail Map

Location & Getting There

Located in the heart of Niigata's snow country, Ishiuchi Maruyama stands just over 2 hours from Tokyo via Shinkansen and local transport. The resort's positioning captures optimal snowfall from Siberian weather systems crossing the Sea of Japan. Local villages surrounding the resort maintain their traditional character, offering visitors authentic glimpses into snow country life through local cuisine, craft workshops, and seasonal festivals. The area's rich cultural heritage complements its natural advantages, creating an immersive Japanese winter sports experience.

Ishiuchi Maruyama

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Season Info

Operating from early December through early April, Ishiuchi Maruyama benefits from consistent snowfall patterns that deliver an average of 3.5 meters annually. The resort's north-facing aspects maintain excellent snow quality throughout the season, particularly from late December through February. Spring brings unique conditions with morning corn snow and afternoon softening, perfect for learning and progression. The mountain's microclimate creates reliable conditions that extend the season beyond many nearby resorts.

Current Season

2025-2026

Opening Day

12/19/2025

Closing Day

4/5/2026

Days Open

108