Cheonjiyeon Waterfall is largely an outdoor attraction; rain limits waterfall viewing and hiking paths become slippery.

• Open daily 9:00 AM–10:00 PM (last entry 9:20 PM), no seasonal closures
• Primarily outdoor waterfall and cliff viewing with no indoor shelter facilities mentioned
• Parking available on-site for visitor convenience
• Steep terrain and natural paths become hazardous when wet
• Best experienced in clear weather for optimal landscape visibility

Based on place_type (attraction/waterfall), category_codes (natural monument/waterfall), and operating.parking_available. No indoor_outdoor or rain_safe attributes are specified in the data; the rainy-day assessment relies on the inherent nature of an outdoor waterfall attraction without documented indoor alternatives or weather-resistant facilities.

Language support is limited; Korean is confirmed, but English, Japanese, and Chinese assistance are not documented.

• Korean language support is available
• No confirmed English, Japanese, or Chinese language assistance
• No multilingual signage or translated menus documented
• Audio guides or sign-language guides are not listed as available
• Visitors may want to use translation apps or hire a local guide

Based on language_support fields (korean=true; all other language fields null). No audio_guide, sign_language_guide, or accessibility.video_guide data provided. Answer reflects absence of documented multilingual services—gaps in data mean services may exist but are unconfirmed.