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Lush tropical plants surrounding the bright greenhouse interior at Onsilrium in Ulju
Representative venue or area photo—not an event poster. Photo: © Korea Tourism Organization · TourAPI content 2674007 · image 3581589_2 · Korea Open Government License Type 1 · resized
Place guide

Hot places · Ulju · Ulsan

Onsilrium

온실리움

Ulsan's first registered private garden combines a greenhouse botanical cafe, terrace and sky garden near the Yeongnam Alps; the current tourism record lists 10:00-18:00 and Sunday closure, but last order, private events, seating, menu, prices, plant access and peak waits remain operator-controlled and should be reconfirmed. This catalogue page connects the stop to traveller ratings, current field reports, nearby regional anchors and sourced community corrections.

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OFFICIAL INFORMATION

Useful facts, with the source still attached.

Status
Place guide
Dates
Ongoing place guide
Area
Ulju · Ulsan
Transit
Korean map search · 울주 온실리움
Source check
Not yet verified
OFFICIAL SOURCEVISITKOREA · Onsilrium · catalogue checked August 26, 2026

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TRAVELLER INSIGHT

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Questions about this place

    TODAY AT THIS PLACE

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    PLAN THE VISIT

    Good to know before you visit

    Operator facts are labeled separately from Korea Era estimates and guidance.

    A reviewed foundation built from official sources. Traveler edits are checked before publication.

    RegionUlju · Ulsan
    Korean map search울주 온실리움
    Garden identityUlsan's first registered private garden

    The visitor experience combines a commercial cafe with greenhouse and outdoor garden spaces.

    Correct destination138 Dodongsin-ri-ro, Sangbuk-myeon, Ulju

    Use the signed parking and entrance; do not route into adjacent private land.

    Commercial boundaryMenu, prices, seating, last order and reservations are operator-controlled

    A tourism record is not a live table or menu feed.

    Garden boundaryGreenhouse, terrace and sky garden can open independently

    Weather and horticultural care may close a section.

    AccessibilityConfirm steps, narrow planted aisles, accessible toilet and shortest route

    The greenhouse image alone does not prove a continuous wheelchair or stroller path.

    Photo scopeCurrent hero shows the real bright greenhouse interior and dense tropical planting

    It does not prove today's seating, open terrace, menu, bloom, pet rule, private-event status or step-free route.

    Map pinAudited official destination coordinate

    The place coordinate is exact; use the named gate, parking area or accessible entrance for the final route.

    Mobility checkConfirm the current step-free entrance, lift availability, rest areas and accessible toilets with the venue.

    DAY-OF PLAN

    Know the sequence before you go.

    Times from the operator are kept separate from Korea Era planning guidance.
    1. 01
      Avoid the listed Sunday closure and call for exceptions

      The current tourism record lists 10:00 AM-6:00 PM and Sunday closure. Private events, maintenance and holidays can still change access.

    2. 02
      Check last order, seating and garden access

      The greenhouse cafe, terrace, sky garden and planted areas do not guarantee one continuous route. Ask which spaces are open and whether a purchase, wait or reservation applies.

    3. 03
      Protect the living collection

      Remain on visitor paths, keep bags and children clear of leaves and pots and follow current pet, food, tripod and commercial-photography rules.

    MAKE A HALF-DAY OF IT

    Nearby, without another search spiral.

    TRAVELER FAQ

    Answers worth checking before you leave.

    Is Onsilrium a free public botanical garden?

    No. It is a privately operated garden and cafe; current commercial and visitor rules apply.

    Is every garden area open until 6:00 PM?

    Not guaranteed. Last order, weather, private events and horticultural work can close a section earlier.

    Are the operating details for Onsilrium live?

    The displayed guidance was checked August 31, 2026, but it is not a live operator feed. Open the linked official guide and a Korean map again on the day because hours, closures, tickets and transport can change.

    Can a traveller correct this page?

    Yes. Submit a sourced community wiki correction or a current field report; proposed facts are reviewed before becoming canonical information.

    ABOUT · KOREA ERA WIKI

    About Onsilrium

    Ulsan's first registered private garden combines a greenhouse botanical cafe, terrace and sky garden near the Yeongnam Alps; the current tourism record lists 10:00-18:00 and Sunday closure, but last order, private events, seating, menu, prices, plant access and peak waits remain operator-controlled and should be reconfirmed. This catalogue page connects the stop to traveller ratings, current field reports, nearby regional anchors and sourced community corrections.Recheck the official source before visiting.
    Read the full Wiki articleDetailed facts, sources and revision history
    KOREA ERA WIKI

    TRAVEL KNOWLEDGE DOCUMENT

    Onsilrium

    온실리움A reviewed foundation built from official sources. Traveler edits are checked before publication.
    Document statusReviewed foundation5 current facts0 recent approved edits

    Global is the shared verified foundation. Country editions add approved local guidance; ratings, discussions and edit histories stay separate.

    Showing the shared Global facts and Global edit history.

    Contents
    1. 1Overview
    2. 2Key facts and visitor information
    3. 3Visit flow
    4. 4Traveler tips
    5. 5Nearby places
    6. 6Frequently asked questions
    7. 7Sources and revision history

    1. Overview

    Ulsan's first registered private garden combines a greenhouse botanical cafe, terrace and sky garden near the Yeongnam Alps; the current tourism record lists 10:00-18:00 and Sunday closure, but last order, private events, seating, menu, prices, plant access and peak waits remain operator-controlled and should be reconfirmed. This catalogue page connects the stop to traveller ratings, current field reports, nearby regional anchors and sourced community corrections.

    2. Key facts and visitor information

    RegionUlju · Ulsan
    Korean map search울주 온실리움
    Published operation10:00 AM-6:00 PM · closed SundaysCall 0507-1318-9959 for holidays, private events, last order and maintenance.
    Garden identityUlsan's first registered private gardenThe visitor experience combines a commercial cafe with greenhouse and outdoor garden spaces.
    Correct destination138 Dodongsin-ri-ro, Sangbuk-myeon, UljuUse the signed parking and entrance; do not route into adjacent private land.
    Commercial boundaryMenu, prices, seating, last order and reservations are operator-controlledA tourism record is not a live table or menu feed.
    Garden boundaryGreenhouse, terrace and sky garden can open independentlyWeather and horticultural care may close a section.
    AccessibilityConfirm steps, narrow planted aisles, accessible toilet and shortest routeThe greenhouse image alone does not prove a continuous wheelchair or stroller path.
    Photo scopeCurrent hero shows the real bright greenhouse interior and dense tropical plantingIt does not prove today's seating, open terrace, menu, bloom, pet rule, private-event status or step-free route.
    Current official guideKorea Tourism Organization TourAPI · Onsilrium current visitor recordChecked August 31, 2026. Recheck current hours, admission, closures and transport before travel.
    Map pinAudited official destination coordinateThe place coordinate is exact; use the named gate, parking area or accessible entrance for the final route.
    Mobility checkConfirm the current step-free entrance, lift availability, rest areas and accessible toilets with the venue.

    3. Visit flow

    1. 01
      Before travel

      Avoid the listed Sunday closure and call for exceptions

      The current tourism record lists 10:00 AM-6:00 PM and Sunday closure. Private events, maintenance and holidays can still change access.

    2. 02
      Before ordering

      Check last order, seating and garden access

      The greenhouse cafe, terrace, sky garden and planted areas do not guarantee one continuous route. Ask which spaces are open and whether a purchase, wait or reservation applies.

    3. 03
      During the visit

      Protect the living collection

      Remain on visitor paths, keep bags and children clear of leaves and pots and follow current pet, food, tripod and commercial-photography rules.

    4. Traveler tips

    • Call before a long drive if greenhouse access, a quiet table or a step-free route is essential.
    • Keep drinks, bags and clothing away from leaves and pots and never move furniture into planting for a photograph.
    • Use the garden as a weather-flexible stop, but keep a separate outdoor fallback because private events or maintenance can change access.
    • Search “울주 온실리움” in Naver Map or Kakao Map and confirm the exact entrance and return route.
    • Hours, admission, closures and programme schedules can change; use the official source before departure.
    • The audited coordinate identifies the named destination, but the final gate, parking area and step-free entrance still need a live route check.

    5. Nearby places

    6. Frequently asked questions

    Is Onsilrium a free public botanical garden?

    No. It is a privately operated garden and cafe; current commercial and visitor rules apply.

    Is every garden area open until 6:00 PM?

    Not guaranteed. Last order, weather, private events and horticultural work can close a section earlier.

    Are the operating details for Onsilrium live?

    The displayed guidance was checked August 31, 2026, but it is not a live operator feed. Open the linked official guide and a Korean map again on the day because hours, closures, tickets and transport can change.

    Can a traveller correct this page?

    Yes. Submit a sourced community wiki correction or a current field report; proposed facts are reviewed before becoming canonical information.

    7. Sources and revision history

    Foundation sourceVISITKOREA · Onsilrium · catalogue checked August 26, 2026 ↗Recheck time-sensitive hours, prices and reservation rules on the official page.
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