Onzansō-en

温山荘園

Onzanso-en in Wakayama Prefecture is a historic garden estate that preserves landscaped grounds, traditional buildings, and seasonal plantings for public visits. Official pages introduce the garden's character, visitor routes, events, and guidance for enjoying the grounds without disturbing the historic setting. Travelers can review opening hours, admission, and seasonal highlights before arrival. Confirm current schedules and any temporary closures on the official website so plans follow posted garden information.