Specialty Coffee Map
Photo 1
Photo 2
Photo 3
Photo 4
Specialty Coffee

Astronomers Coffee

22-30 Yanghwa-ro 19-gil, Mapo-gu, Seoul, South Korea
4.4 (194 reviews)
About Astronomers Coffee
Astronomers Coffee - Photo 1
Astronomers Coffee - Photo 2
Astronomers Coffee - Photo 3
Astronomers Coffee - Photo 4
Astronomers Coffee - Photo 5
Astronomers Coffee - Photo 6
Astronomers Coffee - Photo 7
Astronomers Coffee - Photo 8
Astronomers Coffee - Photo 9
Astronomers Coffee - Photo 10

Astronomers Coffee is a hidden gem nestled in the basement level of Hongdae, Seoul. This intimate underground café offers an industrial-inspired space with thoughtful, minimalist design elements that create a cozy yet sophisticated atmosphere. The small, carefully curated space limits seating, making it perfect for solo visitors or small groups seeking quiet conversation away from the bustling streets above.

What truly sets this café apart is its exceptional coffee program. The baristas take pride in their craft, offering both bright, fruity options like their popular Pluto beans espresso and smoother Brazilian roasts that showcase their commitment to quality. Each cup is prepared with precision and care, earning high praise from coffee enthusiasts.

The ambient instrumental music, soft lighting, and unique underground location create a tranquil escape from the energetic Hongdae neighborhood. Despite its growing reputation among locals and visitors alike, Astronomers Coffee maintains an unpretentious, professional approach to service.

The café welcomes university students and thoughtful coffee lovers looking for a moment of respite. With both dine-in and takeaway options, accessible facilities, and credit card payment availability, this trendy yet casual space has established itself as one of the area's most respected independent coffee destinations.

Specialties:

TakeawayDine-inGreat coffeeGreat tea selectionCoffeeToiletCasualCosyTrendyUniversity studentsCredit cardsNFC mobile payments
John Koen
John Koen

2 months ago

I had an excellent espresso with the Pluto beans, “sour” (bright and fruity). There is also a smoother roast with some Brazilian beans to balance it. Excellent, both the roast and the prep. The place is underground and has the industrial vibe, including the toilet perched like a throne in the space-conscious restroom! Barista helpful and friendly.

Carlos 까를로스
Carlos 까를로스

2 months ago

It’s about coffee…. Don’t make a fuss about your own experience. Service is good enough and they try to give the best to all their costumers. Enjoy your coffee with one or 2 people. Chat a bit a continue with your life. We had to wait for a bit, but it was worth it. Do not recommend it as study cafe or work cafe. Neither to come more than 2 people. A bit lousy since there was a couple of big tables…. 수다쟁이~

日本の愛-SOGO捷運庭園店面
日本の愛-SOGO捷運庭園店面

3 months ago

A low profile and professional coffee shop,Decorate very well and rough style!2025/3/6

Location

22-30 Yanghwa-ro 19-gil, Mapo-gu, Seoul, South Korea

Get Directions
Hours
Monday12–11 PM
Tuesday12–11 PM
Wednesday12–11 PM
Thursday12–11 PM
Friday12–11 PM
Saturday12–11 PM
Sunday12–11 PM

Explore other coffee shops

4.5
Millo Coffee Roasters

Millo Coffee Roasters

Millo Coffee Roasters in Seoul is a quaint, peaceful haven offering expertly roasted coffee and delicious pastries in a nostalgic atmosphere. The elderly couple who runs this gem provides exceptional service in a cozy space filled with classical music, beautiful coffee cup displays, and a calm ambiance that stands out amid bustling Seoul.

36 Yanghwa-ro 18an-gil, Mapo-gu, Seoul, South Korea

Specialties:

TakeawayDine-inGreat coffeeGreat tea selectionCoffeeToilet
4.5
Coffee Duck

Coffee Duck

Coffee Duck is a beloved café in South Korea known for its exceptional hand-drip coffee made from premium locally roasted beans. The spacious interior offers a comfortable atmosphere perfect for working, studying, or socializing, with ample seating, power outlets, and reliable WiFi. Visitors particularly praise their delicious choux pastries, flavorful signature lattes, and the friendly, English-speaking staff who help customers select coffee beans that match their preferences.

37 World Cup buk-ro 2-gil, Mapo-gu, Seoul, South Korea

Specialties:

Outdoor seatingTakeawayDine-inGreat coffeeGreat dessertGreat tea selection
4.3
Little Papa Pho, Yeonnam Branch

Little Papa Pho, Yeonnam Branch

Little Papa Pho, Yeonnam Branch in Seoul offers a cozy spot serving authentic Vietnamese cuisine with a Korean twist. Beloved for their flavorful pho with various options from traditional beef to spicy seafood, they also impress with pineapple fried rice and spring rolls at reasonable prices, all served in a charming atmosphere that attracts both locals and international visitors.

5 Donggyo-ro 38an-gil, Mapo-gu, Seoul, South Korea

Specialties:

TakeawayDine-inLunchDinnerSolo diningAlcohol
4.8
Malic coffee

Malic coffee

Malic coffee in Seoul is a hidden gem offering exceptional specialty coffee, particularly known for their peanut latte with perfect sweetness. With knowledgeable baristas who provide impeccable service in English, and a charming pharmacy-like atmosphere, it's a must-visit spot that consistently delivers high-quality coffee from a diverse selection of beans alongside delicious desserts.

20 Wausan-ro 29ba-gil, Mapo-gu, Seoul, South Korea

Specialties:

Wheelchair-accessible seatingOutdoor seatingDeliveryTakeawayDine-inGreat coffee
4.5
Kaldi Coffee

Kaldi Coffee

Kaldi Coffee in Seoul offers a cozy, wood-decorated atmosphere with exceptional pour-over coffee and delicious desserts like their standout black forest cake and chocolate cake. Visitors appreciate the warm staff, trendy vibe, and specialty items including their unique charcoal roasted coffee and sweet potato latte.

54 Wausan-ro 29-gil, Mapo-gu, Seoul, South Korea

Specialties:

TakeawayDine-inGreat coffeeGreat dessertGreat tea selectionGood for working on laptop
4.2
延南サロン

延南サロン

延南サロン (Yeonnam Salon) is a charming, intimate café tucked away in Seoul's Yeonnam-dong area, beloved for its exceptional desserts including velvety puddings and delicate shaved ice creations. With a cozy, book-filled atmosphere and artisanal offerings like grilled rice cakes with homemade jam, it's a popular hideaway worth the wait for those seeking thoughtfully crafted treats in a quiet corner of the city.

122-1 Seongmisan-ro, Mapo-gu, Seoul, South Korea

Specialties:

TakeawayDine-inGreat coffeeGreat dessertGreat tea selectionCoffee
4.6
Blue Bottle Hongdae Cafe

Blue Bottle Hongdae Cafe

Blue Bottle Coffee Hongdae Cafe, nestled in Seoul's trendy Hongdae district inside the RYSE Hotel, offers a minimalist yet cozy atmosphere with its signature high-quality pour-overs and specialty drinks like the seasonal cherry blossom latte. Patrons appreciate the friendly English-speaking staff, spacious seating with colorful cushions, and delicious accompaniments such as lemon cake and waffles, making it a perfect spot for both locals and tourists seeking a premium coffee experience.

130 Yanghwa-ro, Mapo-gu, Seoul, South Korea

Specialties:

TakeawayDine-inGreat coffeeGreat dessertGreat tea selectionSolo dining
5.0
하와이킴

하와이킴

하와이킴 is a charming Hawaiian-inspired café offering elevated espresso drinks and unique desserts, with their insanely delicious ube pancakes being the standout specialty. The communal-style seating creates a relaxed atmosphere where guests can enjoy quality coffee and gluten-free treats that transport you to Hawaii without leaving South Korea.

South Korea, Seoul, Mapo-gu, Wausan-ro, 147 1층

Specialties:

TakeawayDine-inCoffeeDessert