Ulleungdo
Futurist architecture meets Korean spiritual wellness. Minimalist interiors, dramatic cliff-edge setting, rituals woven into every part of the stay — from wood-smoke purification on arrival to Five Elements tasting menus. Serious about design and serious about healing; this isn't a standard luxury resort.
Ferry cancellations due to weather are common; the hotel offers free cancellation if this happens on your travel day
Why It Matters
Designed by Kim Chan-joong (The System Lab), who was invited to the 10th Venice Architecture Biennale. The building won IDEA's Environmental Silver Award for its integration with the landscape. Ultra-high-performance concrete was required to withstand the island's brutal salt air and wind. Villa Kosmos alone — the crown jewel — is phone-reservation-only, with a dedicated butler, private chef, driver, and guide.
KOSMOS Ulleungdo sits on a volcanic cliff on Ulleungdo, a remote island off Korea's east coast that takes a three-hour ferry to reach. Architect Kim Chan-joong designed it as a vessel for energy rather than a conventional building — the result is a compound of curves, spirals, and domes that looks like something between a space-age observatory and a temple. Three distinct villas (Kosmos, Sommet, Terre) each have a different architectural identity rooted in Yin-Yang philosophy and the Five Elements, and the whole operation is built around a concept called 'Cyclical Co-Prosperity': purifying guests of negative energy and restoring them with the island's natural forces.
Where You'll Stay
12 room types available
Villa Kosmos — Jupiter (木星)
One of four exclusive standalone villas, themed around wood energy. Phone-reservation-only. Same dedicated private team model as other Villa Kosmos units.
Villa Kosmos — Mars (火星)
One of four exclusive standalone villas perched on the cliffside. Each villa is named after a celestial body (Mars, Mercury, Jupiter, Venus) and designed around the energy of its corresponding element. Spiral architecture gradually reveals panoramic ocean and mountain views while maintaining total privacy. Phone-reservation-only. A dedicated team — butler, private chef, driver, and personal guide — is assigned exclusively for your stay. This is the most expensive and private offering at the property.
Villa Kosmos — Mercury (水星)
One of four exclusive standalone villas perched on the cliffside, themed around the water element. Same exclusive service model as all Villa Kosmos villas: phone-only reservations with dedicated butler, chef, driver, and guide. Each villa has its own energy identity within the cosmos architecture.
Villa Kosmos — Venus (金星)
One of four exclusive standalone villas, themed around metal/gold energy. Phone-reservation-only. Same dedicated private team model as other Villa Kosmos units.
Villa Sommet — Hyang 1 (香 1)
One of 10 rooms at Villa Sommet, the newest and most all-inclusive of the three villas. Architecture draws from local mountain peaks and the traditional Ulleungdo Neowa roof style. Each room is named after a natural phenomenon — Hyang (fragrance), Seol (snow), Woon (cloud), or Sun (bamboo shoot). This room sleeps up to 3 guests with a private ocean-view terrace. All-inclusive: breakfast and dinner, infinity pool, sauna, Le FLOT lounge access included.
King + Super Single · 77 sqm
Villa Sommet — Hyang 2–4 (香 2-4)
A room category at Villa Sommet with a choice of king bed or traditional ondol floor sleeping. Up to 4 guests. Two bedrooms, two bathrooms, private ocean terrace. All-inclusive stay. A good option for families or those who prefer the Korean floor-sleeping tradition.
King or Ondol floor bedding · 77 sqm
Villa Sommet — Seol 5–6 (雪 5-6)
The largest room type at Villa Sommet at 118 sqm, named 'Seol' (snow). Two bedrooms, two bathrooms, private ocean terrace. Suits up to 4 guests. Recommended for families by the resort's own FAQ. All-inclusive.
King or 2 Super Singles · 118 sqm
Villa Sommet — Sun 8–10 (筍 8-10)
Named 'Sun' (bamboo shoot), these 84 sqm rooms sleep up to 4 guests across two bedrooms with two bathrooms and a private ocean terrace. All-inclusive.
King or 2 Super Singles · 84 sqmVilla Sommet — Woon 7 (雲 7)
Named 'Woon' (cloud), this 77 sqm room sleeps up to 3 guests with a private ocean terrace. Recommended by the resort as the best room for couples. All-inclusive at Villa Sommet.
King + Super Single · 77 sqmVilla Terre — Family Room (天)
The largest room type at Villa Terre at 69 sqm, named 'Cheon' (Sky/Heaven). Two separate sleeping areas plus a living space and private terrace. Good for families visiting Villa Terre. Korean breakfast included, access to Villa Sommet facilities.
2 Doubles · 69 sqmVilla Terre — Ondol Room (金土日)
Traditional Korean ondol floor-sleeping room at Villa Terre, named after Gold, Earth, and Sun elements. Same barrel-vault cottage design, private terrace, Korean breakfast included, and access to Villa Sommet facilities. Recommended by the resort for solo travelers.
Floor bedding (2 beddings) · 52 sqmVilla Terre — Twin Room (月火水木)
Cottage-style rooms at Villa Terre, the most accessible entry point to the property. Named after natural elements (Moon, Fire, Water, Wood). Barrel-vault architecture that looks linear from above but feels like a cave or ocean wave at ground level. Each room has a private terrace with views of Songgotsan Mountain and the garden. Seasonal Korean breakfast included. Guests get access to Villa Sommet's infinity pool and sauna.
2 Doubles · 52 sqmThe Property
Eat & Drink
3 venues on property
Restaurant
Spa & Wellness
Treatment Menu
On Property
How you'll actually spend your days.
Nightly fire pit experience from 20:00–22:00. Guests light fires under the moon reflected off Songgotsan Mountain — a ritual drawn from the Korean tradition of 'Daljip-sareugi', burning the moon house for personal wishes and success. S'mores kits available from the bar lounge. One of the resort's most atmospheric evening rituals.
Cliff-edge infinity pool at Villa Sommet B1, filled with naturally filtered Chusan Spring water aged 31 years underground. Three daily sessions: 10:00–12:00 (09:00–12:00 in July/August), 13:00–17:00, and 17:30–21:00. Closed November through March. Private cabanas available for an additional fee (reservation required at the B1 reception). Sunbeds are first-come, first-served. Free for Villa Sommet guests; Villa Terre guests may use during the second session only.
The 'Yang Ring' — a sculptural seating element within the Villa Kosmos architecture — positioned to frame both the sunrise and sunset over the island. Used for morning and evening meditation as part of the 'Metal Element Journey'. One of the subtle architectural details that doubles as a wellness tool.
Year-round outdoor sauna operating in three sessions aligned with the infinity pool schedule. Designed for releasing negative energy and restoring physical/mental balance. Free for Villa Sommet guests.
In-room private jacuzzi filled with Chusan Spring 'yongchulsu' — the island's naturally pressurized groundwater, rich in sodium, calcium, magnesium, fluoride, and silica, filtered through the volcanic bedrock over 31 years. Available in Villa Sommet rooms.
The jagged Songgotsan (Awl Peak) directly behind the resort features five legendary holes said to have been bored by the Jade Emperor while fishing for souls to take to the heavens. Guests are guided to find them as part of the resort's 'Fire Element Journey'. Hiking the surrounding trails is one of the main outdoor activities in the area.
All arriving guests receive a traditional welcome ritual: a wood-smoke purification ceremony in the room (burning aromatic wood to cleanse negative energy), a welcome tea ceremony with Ulleungdo-sourced snacks, and a gift of Five Elements (Ohaeng) pendant — symbolic of fortune and prosperity. This is not optional; it's the designed arrival sequence.
Amenities & Practical Info
The details that matter for planning.
Complimentary WiFi throughout the property and in all rooms.
Private event space available for group gatherings, ceremonies, or corporate retreats.
Naturally pressurized spring water from Chusan is provided in rooms for drinking and jacuzzi use. Mineral-rich with sodium, calcium, magnesium, fluoride, and silica.
Serene garden visible from Villa Terre rooms, alongside Songgotsan Mountain views.
Free on-site private parking available for all guests.
Cliff-edge infinity pool at Villa Sommet B1, filled with naturally purified 31-year-aged spring water. Seasonal operation (closed Nov–Mar).
Private cabanas at the infinity pool available for an additional fee. Reservation required at B1 reception. Only some cabanas have weather protection (rain/wind coverage).
Full-day security service on property.
On-site smart farm provides herbs used in the La ULL restaurant's kitchen.
Hotel shuttle from the ferry port. Advance notification of arrival time required.
Year-round outdoor sauna at Villa Sommet B1, operating in three daily sessions.
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