Baengnyeonsa is a small mountain temple on a Bukhansan hiking trail; family suitability isn't documented and the access involves a hike.

• Type: Buddhist temple (attraction) in Bukhansan, Gangbuk-gu, Seoul
• Located along a hiking route from 4·19 National Cemetery toward Daedongmun
• Open year-round; hours listed as always open with no closed days
• Stroller access, child-friendly level, and infant facilities are not specified
• No information available on lactation room, highchair, or accessible restroom
• Parking availability is not listed in the data

Based on short_summary_ko, address_ko, operating.open_hours_raw, and operating.closed_days_raw. All accessibility and child-related fields (child_friendly_level, stroller_access, lactation_room, highchair, infant_family_notes) are null, so family suitability cannot be confirmed.

No foreign-language support is documented for this temple; assume Korean-only signage and information.

• Korean language support: confirmed
• English / Japanese / Chinese support: not documented
• Multilingual signage: not documented
• Translation menu / printed guide: not documented
• Audio guide and sign-language guide: not documented
• The place name is not provided in an official English form

Based on language_support.korean (true) and the null values for language_support.english/japanese/chinese_simplified/chinese_traditional/multilingual_signage/translation_menu_available, plus null canonical_name_en/ja/zh_hans, address_en, and all accessibility.*_guide fields. Absence of data does not strictly mean absence of service, but nothing is officially recorded.