Also known as: Zao, Zao Onsen (snow monsters / juhyo)
Snow monsters; night illumination

Who in your group gets a good week at Zao Onsen - the terrain split, the ski school, and what the people not skiing do.
Beg ~40 / Int 40 / Adv 20
Multiple beginner slopes; wide gentle Paradise/Juhyogen runs
Zao Onsen hot springs/bathhouses, snow-monster ropeway + night illumination
Limited (Zao Kids Room, est)
Group lessons mainly Japanese; English private (premium, est); rental
Family-friendly cruising; iconic scenery for non-skiers
High; ~12 m/season cold Tohoku powder
Typically early Dec to early May
mid-Jan to mid-Feb (peak juhyo)
Peak mid-Jan-mid-Mar (snow monsters)
Groomed through juhyo forest
Cold, whiteout, wind on ropeways
~305 ha
~26 courses / ~50 km; longest 10 km
Limited; scenic groomed focus
Busy for juhyo viewing
All-mountain adult day ~JPY 6,500 (ref); on Ikon Pass
Permits and operators change - confirm before booking.
Tokyo -> Yamagata Shinkansen ~2.5-3 h -> bus ~40 min; airport Tokyo or Yamagata
Shinkansen + bus
Yes - multiple outlets
Onsen village services
Yamagata / Zao Onsen hub
Patrolled
Cold, whiteout, wind holds
Yamagata City hospitals (~40 min, est)
This profile is desk research, compiled from public sources - not a first-hand ski resort report. Coordinates are approximate.