Not ideal in the rain — Dangke Port is an outdoor harbor on Pyoseon Beach with no indicated indoor shelter.

• Coastal harbor on Pyoseon Beach — primarily an outdoor site.
• Open year-round, 24 hours (상시 개방, 연중무휴).
• Parking is available on site.
• No indoor shelter, rain-safe status, or covered facilities listed.
• Located at the start of Jeju Olle Trail Course 4, an outdoor walking route.

Based on place_type (attraction), category_codes (A01011400 — natural/coastal), operating.open_hours_raw, operating.parking_available, and short_summary_ko describing it as a beachside port. experience_attributes.rain_safe and indoor_outdoor are both null, so the rainy-day judgment relies on the site being a harbor/beach by description rather than an explicit rain-safe flag.

Dangke Port is an open-access harbor next to Pyoseon Beach with parking, but no specific child amenities are documented.

• Located at the start of Jeju Olle Trail Course 4, beside Pyoseon Beach.
• Open at all times, no closed days (상시 개방, 연중무휴).
• Parking is available on site.
• Child-friendliness level, stroller access, and infant facilities are not specified.
• It is an active fishing harbor next to the sea — close adult supervision recommended.

Based on operating.open_hours_raw, operating.closed_days_raw, operating.parking_available, and short_summary_ko. Fields experience_attributes.child_friendly_level, accessibility.stroller_access, accessibility.lactation_room, and accessibility.highchair_available are all null, so child-specific amenities cannot be confirmed.

No foreign-language support is documented for this port; only Korean is confirmed.

• Korean language support: confirmed
• English, Japanese, and Chinese support: not listed
• Multilingual signage: not documented
• Translation menu: not applicable / not listed
• Audio, video, sign-language, and large-print guides: not listed
• No localized name (EN/JA/ZH) provided — site is referred to as 당케포구

Based on language_support.korean (true) with all other language_support fields null; canonical_name_en/ja/zh_hans and address_en are null; accessibility.audio_guide and sign_language_guide are null. Absence of data does not guarantee absence of service on-site.

No accessibility details are documented for 당케포구; only general parking is noted as available.

• Wheelchair access: not documented
• Barrier-free route: not documented
• Accessible restroom: not documented
• Accessible parking: not documented (general parking is available)
• Audio guide, braille guide, tactile map: not documented
• Sign-language guide: not documented

Based on accessibility.* fields (all null) and operating.parking_available (true). No accessibility-specific data was provided in the source, so most answers reflect missing information rather than confirmed absence.