Cafe
ONE AND ONLY
원앤온리 Wonaenolli The name is simply the English phrase 'one and only'; none of the posts explain why the house chose it.
Compiled from 20 blog posts read in fullSources →
One and Only is a large cafe at 141 Sanbang-ro, Andeok-myeon, Seogwipo, sitting right under Sanbangsan and facing Hwanguchi Beach. You order coffee, cakes or brunch dishes such as pasta, burgers and sandwiches at the counter, then eat by the big windows inside or out in a palm-lined garden. Posts give 7,500 won for an americano and 12,000 won for the signature Sanbangsan cake. We read 30 posts published between 15 and 28 October 2026; 22 describe an actual visit (one recalls a trip from October 2020). Seven are multi-cafe lists or write-ups with no first-hand detail, which we did not count, and one turned out to be about a different cafe nearby.
Data as of · Published ·
Location & hours
- Address제주특별자치도 서귀포시 안덕면 산방로 141141 Sanbang-ro, Seogwipo-si, Jeju-do
- Phone0507-1323-6186
- Typical spend₩7,500 – ₩22,000
- Floor areaFloor area 359 m² · Status In business
When it opens
Of 8 posts: 7 wrote Daily 10:00–18:30.
| Daily | 10:00–18:30 | 7 of 8 posts |
|---|---|---|
| Last order | 18:00 | 6 of 6 posts |
Counted from what bloggers wrote in their posts; we did not confirm it with the restaurant. Where the values differ, it may be a change over time rather than a disagreement, so we show when each one was written.
What sets it apart
- The outdoor seating is the heart of the place: eleven posts sat out under the palms or parasols, or noted how many outdoor tables there are. It depends on the weather, though. A late-July visitor found it too hot outside, went in and struggled for a seat; on a rainy day another saw many people leave once the garden was unusable.
- Prices read as high. Of ten posts that discussed price, seven called it expensive, often saying you pay for the view; one thought it fair for the view but felt the coffee was wasted because she could not stay long. Quoted prices: americano 7,500 won, chocolate latte 9,000, Sanbangsan cake 12,000, avocado chicken sandwich 21,000. One post notes there is no discount for takeaway.
- It gets busy enough to wait. Three posts describe waiting; one, arriving at 1 p.m. on a weekend, timed 26 minutes from joining the counter queue to collecting the tray when the buzzer went. Four posts advise grabbing a table before ordering.
- Seven posts came with children, and two saw high chairs. A mother alone with two preschoolers warns that the shoreline is rock, not sand, and that the toilets are a long walk from the garden; a parent with a 20-month-old says the gravel yard kept the child happily picking up stones.
2 more
- Don't expect quiet: two posts mention noise, one saying sound echoes badly, the other that people hunting for seats made it feel unsettled.
- Families make up the largest group, nine posts; three came as a couple and two with friends.
What 20 bloggers said
amerikano
Roomy
We read all 20 in full. The most common claims are “Expensive” (7) and “Roomy” (4).
What they liked
What they struggled with
Things you can check on site
- Outdoor terrace seating 11 of 20 posts
- Large windows 5 of 20 posts
- Rooftop seating 4 of 20 posts
- Second floor 3 of 20 posts
- Parking capacity 3 of 20 posts
- Toilet inside 2 of 20 posts
- High chairs 2 of 20 posts
- High ceiling 1 of 20 posts
- Separate restrooms 1 of 20 posts
- Takeout 1 of 20 posts
- Beer served 1 of 20 posts
These are raw counts, not percentages. Someone who did not mention something is not someone who disagreed.
Parking
4 posts say you can park. None say you cannot.
| Posts saying you can park | 4 of 20 posts |
|---|
The car park is big. Four posts parked there themselves and three of them stress its size; a weekend visitor still found spaces, and another notes the surface is rough gravel. The '100+ cars' figure is copied from the cafe's own listing.
Who came, and with whom
- Family visit 9 of 20 posts
- Came with children 7 of 20 posts
- Came by car 5 of 20 posts
- Date 3 of 20 posts
- With a friend 2 of 20 posts
- Group visit 1 of 20 posts
Where it is
We could not find this shop’s own listing on Naver Map, so the link searches for its Korean name around this spot instead.
Getting inside
| Second floor | 3 of 20 posts |
|---|---|
| Toilet inside | 2 of 20 posts |
| Separate restrooms | 1 of 20 posts |
There is an upper level, but the three posts that mention it describe it differently: one urges you up to the sea-view second-floor terrace, one stayed downstairs because the rooftop was said to be hot at midday, and one climbed the stairs to find no chairs or tables at all on the roof.
No post says whether there is a step at the entrance or whether a wheelchair or pram gets in. One post took stairs to the upper level; nobody mentions a lift. That means unknown, not absent.
Two posts place the toilets inside the building, one noting separate men's and women's rooms; another found them far from the garden.
No one mentioned: In a basement · Lift to the floor · Ramp at the door · Step at the entrance · Step-free access · Accessible toilet. That is not the same as there being none — it means we could not confirm it. Worth calling ahead, and do tell us: we will put it here.
How to read these posts
- Posts saying they paid themselves5 of 20 posts
- Posts saying nothing either way15 of 20 posts
Posts that followed a TV spot
Of the 27 posts we gathered, 7 went up on a single day right after a TV spot and show no sign of a visit. They retell the broadcast, so we left them out of the counts.
| 2026-10-24 | 3 posts in one day |
|---|---|
| 2026-10-23 | 2 posts in one day |
We do not discard them. That a TV spot produced a burst of posts is itself something worth knowing about a place, and a star rating will not show it.
When the posts appeared
Month by month
| Month | Posts |
|---|---|
| 2026-10 | 20 |
What we do not know
- Nobody arrived by bus; visitors drove or did not say. The claim that it is walkable from a bus stop is only copied from the cafe's listing.
- Eight posts give the same hours, daily 10:00 to 18:30 with food orders until 18:00, but every one copies the cafe's listing. No visitor mentions a drinks cut-off or a closing day.
- Several posts copy the phone number, 0507-1323-6186, but none says whether the cafe takes reservations.
- We left out list posts and write-ups that only restate the listing without first-hand experience, including a 'space analysis' piece by the same author as one of the lists. The no-pets, no-outside-food and open-every-day details appear only there, so we do not rely on them.
Sources (20)
Every number above was counted from the posts below.
- 원앤온리｜제주 산방산 대형카페, 황우치해변 오션뷰 2026-10-28 · 그림 같은 일상
- 제주 서귀포카페 원앤온리 황우치해변, 산방산 뷰 좋은 카페 추천 2026-10-27 · 세요미의 소소하지만 확실한 행복
- 원앤온리 제주 산방산&바다뷰 카페 내돈내산 후기(feat. 러쉬 제주 산방산점) 2026-10-27 · 리네아의 여행편집샵 · via Daum
- 12개월 돌 아기랑 제주도 3박 4일 여행 2026-10-27 · 천천히. · via Daum
- [아기랑 제주도] 전 제주도민이 추천하는 흔하지 않은 제주도 맛집(2.... 2026-10-27 · 버디와 육아 일상
- 제주 산방산 카페 원앤온리, 오션뷰는 최고인데 재방문 망설여진 이.... 2026-10-27 · 오늘보다 더 나은 내가 되길
- 제주 렌트카 추천 편한 제주도 렌터카 예약 반납 2026-10-26 · 츠토무의 로그북
- [제주 원앤온리] 산방산과 바다가 한눈에, 풍경부터 디저트까지 특별했던 카페 (내돈내산) 2026-10-25 · ybongee · via Daum
- 제주 원앤온리 산방산 오션뷰 카페, 아이들과 브런치까지 만족! 2026-10-24 · 동동이네 행복그리기
- [원앤온리] 제주 산방산카페 추천! 흐린 날이 더 예쁜 곳에서 구름이.... 2026-10-22 · 더클링이사는 세상♡
- 제주 서귀포 산방산 이국적인 뷰 카페 원앤온리 2026-10-22 · 윈섬, 마음을끄는
- 산방산 아래 대양이 펼쳐지는 곳에서 쉬어가다 2026-10-22 · 와인병다육이세상사는이야기 · via Daum
- 산방산 카페 원앤온리 26분 웨이팅과 명당 자리 선점 후기 2026-10-21 · 뭐든 기록하는 곳
- 제주여행 산방산 근처 사계해안과 원앤온리카페 2026-10-19 · 다니의 맛집 여행사
- 7개월 아기와 제주도 4박5일 여행 | Day2 서쪽 중문 가볼만한 곳 2026-10-19 · 짱구 일상기록 (❁´◡`❁) · via Daum
- 제주도 가족여행 2일차 송악산 원앤온리 중문 스타벅스 고집돌우럭까지 먹고 쉬는 여행 2026-10-19 · 리니랑 워니랑♡ · via Daum
- [제주 서귀포 대형 카페] 원앤온리 | 오션뷰에 반하고 산방산 뷰에 .... 2026-10-18 · 쏘니의 맛집로그
- 제주도 10월 초 2일차 여행(feat. 내사진 많음주의) 2026-10-18 · if not now when
- 입도 시작 2026-10-18 · ₊˚.⋆☾⋆⁺₊ · via Daum
- 제주도 한달살기 아기랑_18일차 2026-10-17 · 지각쟁2의블로그 · via Daum
Of 248 candidate posts we opened 72 and kept 20 as evidence. We stop once 30 are confirmed: beyond that the counts grow in proportion without changing the answer.