Itoigawa Seaside Valley vs Okutadami Maruyama Ski Resort

Itoigawa Seaside Valley (Niigata Prefecture) and Okutadami Maruyama Ski Resort (Niigata Prefecture) head-to-head: stats, terrain, and 2026-27 pass coverage.

StatItoigawa Seaside ValleyOkutadami Maruyama Ski Resort
Vertical drop1,608 ft (490 m)1,624 ft (495 m)
Summit elevation2,408 ft4,058 ft
Base elevation801 ft2,434 ft
Lifts55
Runs1514
Beginner terrain40%64%
Intermediate terrain33%21%
Expert terrain27%15%
Night skiing--

Okutadami Maruyama Ski Resort has the bigger vertical (1,624 ft vs 1,608 ft); Itoigawa Seaside Valley has more runs (15 vs 14); Itoigawa Seaside Valley skews more expert (27% expert terrain).

Which pass covers them?

ResortPass coverage (2026-27)
Itoigawa Seaside ValleyNot on a major pass; lift tickets only
Okutadami Maruyama Ski ResortNot on a major pass; lift tickets only

No single pass covers both, so skiing both means separate passes or lift tickets. Check your full resort list in the pass finder →

Stay near Itoigawa Seaside Valley

Lodging near the base fills up first during peak weeks. Search stays near Itoigawa Seaside Valley

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More detail: Itoigawa Seaside Valley stats · Okutadami Maruyama Ski Resort stats