Coffee 99.9

3173 1100-ro, Jeju-si, Jeju-do, South Korea
$$$ Cafe
(186 Reviews)
Price Range ₩10,000–20,000

If you find yourself in the beautiful surroundings of Jeju-do, a visit to Coffee 99.9 is a must for any café enthusiast. Nestled conveniently at 3173 1100-ro, this charming café offers an inviting atmosphere where you can unwind while enjoying a delightful assortment of beverages and desserts.

Step inside and you’ll be welcomed by a cozy environment, perfect for catching up with friends or simply enjoying a moment of solitude. The vibe at Coffee 99.9 is relaxed and friendly, making it a popular spot for both locals and visitors alike. Notably, the café is equipped with baby seats, ensuring a family-friendly experience for those visiting with little ones. This commendable attention to comfort enhances what is already a fine café experience.

One of the standout features of Coffee 99.9 is its vibrant menu, showcasing a range of tantalizing options that cater to varying tastes. Patrons rave about their expertly crafted coffees, refreshing fruit ade, and delectable desserts such as the creamy tiramisu and the must-try pot bingsu. The latter, a Korean shaved ice dessert, is particularly praised for its sumptuous texture and flavor. Customer 'Richard Sugandha' describes it as "amazing," highlighting the café's dedication to quality and taste.

The unique offerings at Coffee 99.9 encourage diners to explore flavors that are both familiar and delightful. For example, customer '이재훈' shares their excitement over the visually stunning grapefruit, capturing the attention of diners with its vibrant presentation. The sensation of enjoying this tart, juicy fruit while sipping on a carefully brewed coffee creates an experience that leaves a lasting impression. Those seeking a little adventure are sure to appreciate the unique combinations recommended by other customers, such as “Fruits Ade + Ggul Ja Mong + Moo Hwa Gua Yogurt” as suggested by 'LEO KIM'—a refreshing take that is perfect for warm days.

One customer, 'salryojuseyo,' highlighted the café’s generous hospitality, noting that after ordering a plethora of delicious items—including various coffees, green teas, and the popular bingsu—owners offered a complimentary ice cream as a sweet gesture. This type of service adds a personal touch that enhances the overall experience, making not just a visit, but a memorable outing.

In the midst of Jeju’s art and nature scene, being a stone's throw away from the 넥슨박물관 (Nexon Museum) makes Coffee 99.9 a perfect stop before or after immersing yourself in local culture. Whether you’re winding down after an art-filled day or kickstarting your adventure with a refreshing cup, Coffee 99.9 is a jewel that deserves a spot on your itinerary.

So, if you're in Jeju-si and looking for a cozy hideaway that serves delicious desserts and a variety of coffee concoctions—look no further than Coffee 99.9. Experience the warmth, goodness, and flavorful surprises that await you. Trust us; this is an oasis you won’t want to miss!

Service options
Takeaway
Dine-in
Delivery
Highlights
Great coffee
Great dessert
Great tea selection
Accessibility
Wheelchair-accessible car park
Wheelchair-accessible entrance
Wheelchair-accessible seating
Offerings
Coffee
Dining options
Dessert
Amenities
Toilet
Atmosphere
Casual
Quiet
Crowd
Tourists
Payments
Credit cards
Debit cards
NFC mobile payments
Openings Hours

Monday

09:00 AM - 09:30 PM

Tuesday

09:00 AM - 09:30 PM

Wednesday

09:00 AM - 09:30 PM

Thursday

09:00 AM - 09:30 PM

Friday

09:00 AM - 09:30 PM

Saturday

09:00 AM - 09:30 PM

Sunday

10:00 AM - 08:00 PM

186 Reviews
salryojuseyo

09 Oct 2025

3명이서 다양한 커피, 녹차, 팥빙수 등을 시켜먹었는데 전부 하나같이 맛이 훌륭했습니다. 너무 많이 시킨 나머지 사장님이 아이스크림 하나 서비스로 주셨네요. 넥슨박물관 근처에서 걸어갈만한 좋은 카페입니다.

이재훈

01 Oct 2025

평소 귤은 자주 먹었지만 항상 자몽이 생각났었습니다. 이번에 나가서 꼭 먹자고 찾은곳이 99.9 카페였습니다. 들뜬 마음으로 시킨 자몽~~ 벨이 울려서 찾아가니 너무 예쁜 비주얼이여서 자신을 안찍을 수가 없더라고요. 아쉽게 먹어야되니 하나하나 먹어나갔는데 자몽이 너무 맛있어서 또 시킬까하다 참았네요. 꼭 가보시면 좋겠네요

Chu Luke

21 Sep 2025

Nice place to hang out with friends. Cozy environment. Got a baby seat.

LEO KIM

10 Sep 2025

Kindness & Menu Collaboration are extremely great :) Will recommend u Put your hands up!! Fruits Ade + Ggul Ja Mong + Moo Hwa Gua Yorgut Perfect for refreshing ~,.~

Richard Sugandha

19 Aug 2025

Great cafe! The desserts were amazing especially the tiramisu and pot bingsu.

Alexander Davey

30 Jul 2025

Coffee was good! Nice quiet cafe with a clean and modern look . 4000원 for an americano.

Jag Lau

28 Jul 2025

A good place for coffee and some cake! They have limited selection but tiramisu was goooood!!!

Otto WOR

23 Jun 2025

As soon as one enters, if the aroma of coffee is not enough, the mouthwatering cake in the vitrine will lure you to come closer. There is no more escape, you have to try at least one of their goodies.

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