Explore Incheon
Things to do
Hotels
Transport

Top things to do in Incheon

Paradise Cimer Spa Incheon Ticket
Attraction passes • Incheon

Paradise Cimer Spa Incheon Ticket

Book now for today
Free cancellation
Instant confirmation
4.5 / 5
(11) • New Activity
US$ 26.49
Retail: US$ 29.45
EDC KOREA 2026
Events & shows • Incheon

EDC KOREA 2026

Instant confirmation
New Activity
US$ 99.99
Retail: US$ 102.70
Incheon Day Tour from Seoul: Ganghwado Luge, Railbike, Seagull Ferry
Klook's choice
Tours • From Seoul, Incheon

Incheon Day Tour from Seoul: Ganghwado Luge, Railbike, Seagull Ferry

Book now for tomorrow
English guided
Free cancellation
4.8 / 5
(886) • 10K+ booked
US$ 72.95
Seoul Ganghwa Luge Half-Day Adventure with Transfers
Klook's choice
Tours • From Seoul

Seoul Ganghwa Luge Half-Day Adventure with Transfers

English guided
Free cancellation
Instant confirmation
4.9 / 5
(316) • 4K+ booked
US$ 25.90
Yeongjongdo Seaside Rail Bike in Incheon
Outdoor & sports activities • Incheon

Yeongjongdo Seaside Rail Bike in Incheon

Book now for tomorrow
English guided
Up to 3 hrs
4.5 / 5
(111) • 1K+ booked
US$ 18.40
Incheon Day Tour: Luge, Railbike & Ferry with Seagull Feeding
Klook's choice
Tours • From Seoul

Incheon Day Tour: Luge, Railbike & Ferry with Seagull Feeding

English guided
Free cancellation
Instant confirmation
4.9 / 5
(104) • 900+ booked
US$ 66.99
Slime Theme Park Ticket in Incheon
Playgrounds • Incheon

Slime Theme Park Ticket in Incheon

Book now for tomorrow
Free cancellation
Instant confirmation
4.3 / 5
(3) • 500+ booked
US$ 8.29
Ganghwa Luge&Joyang Textile&Hwagae Garden&Daeryong Market Day Tour
Fall deal
Tours • From Seoul

Ganghwa Luge&Joyang Textile&Hwagae Garden&Daeryong Market Day Tour

Book now for tomorrow
Hotel pick-up
Private tour
4.9 / 5
(27) • 500+ booked
US$ 74.60
Sale 20% off
Incheon VAUNCE THE FIRST Inspire Resort Center
Playgrounds • Incheon

Incheon VAUNCE THE FIRST Inspire Resort Center

Free cancellation
Instant confirmation
300+ booked
US$ 20.60
Korea Private Car Charter Tour from Seoul
Tours • From Seoul

Korea Private Car Charter Tour from Seoul

Private tour
English guided
Private group
4.8 / 5
(37) • 2K+ booked
US$ 257.65
Incheon & Gyeonggi Winter Day Tour from Seoul
Tours • From Seoul

Incheon & Gyeonggi Winter Day Tour from Seoul

English guided
Free cancellation
4.3 / 5
(62) • 1K+ booked
US$ 90.69
Korean Restaurant Booking: Seoul, Busan & Jeju Island
Tours • Seoul

Korean Restaurant Booking: Seoul, Busan & Jeju Island

Book now for tomorrow
Free cancellation
5.0 / 5
(2) • 100+ booked
US$ 8.65

Top attractions in Incheon

Airport
4.9/5(197K+ reviews)

Incheon International Airport

Welcome to Incheon International Airport, a bustling gateway to South Korea and a hub of modern travel. Located in Jung-gu, Incheon, this world-renowned airport is the main gateway to Seoul and stands as one of the largest and busiest airports globally. Opened in 2001, Incheon International Airport is a marvel of engineering, built on reclaimed land between Yeongjong and Yongyu Islands, serving as a pivotal hub for air transport in Northeast Asia. Known for its state-of-the-art facilities and exceptional service, the airport offers travelers a seamless and enjoyable experience, whether you're arriving, departing, or simply passing through. Experience unparalleled comfort and convenience with the Incheon Airport Transit Hotel, nestled within the 2nd passenger terminal. This hotel is a haven for weary travelers, providing upgraded facilities and exceptional service to ensure a restful stay. Incheon International Airport truly blends modernity and efficiency, making it a must-visit destination for any traveler exploring South Korea.
Natural landmark
5.0/5(6K+ reviews)

Wolmido

Discover the enchanting allure of Wolmido in Incheon, South Korea! This vibrant island, just off the coast near Seoul, offers a unique blend of thrilling amusement rides, rich cultural history, and delightful local cuisine. Steeped in history and brimming with cultural significance, Wolmido is a destination that caters to all kinds of travelers. Whether you're an adrenaline junkie, a history buff, or a foodie, Wolmido promises a delightful adventure with its old-school amusement park fun, dreamy mural art, and rustic charm. Come and experience the exhilarating charm of Wolmido, where modern attractions meet traditional allure, making it a must-visit spot for anyone exploring Incheon.
Commercial district
4.9/5(5K+ reviews)

Incheon Chinatown

Discover the vibrant and culturally rich Incheon Chinatown, the only official Chinatown on the Korean peninsula. Established in 1884, this historic enclave in Jung District, Incheon, offers a unique blend of Chinese heritage and modern attractions. As soon as you exit the subway station, you're greeted by its iconic gate, inviting you into a bustling area that is a feast for the senses. This cultural gem is a must-visit destination for travelers seeking an immersive experience, where the fusion of Chinese and Korean influences creates a captivating atmosphere. Whether you're a food lover eager to taste mouth-watering cuisine or a history enthusiast keen to explore the past, Incheon Chinatown promises an unforgettable journey through its vibrant streets.
Scenic spot
4.9/5(11K+ reviews)

Yeongjong Sea Side Rail Bike

Embark on a unique adventure at Yeongjong Sea Side Rail Bike, Incheon's first-ever rail biking destination, nestled on the picturesque Yeongjongdo Island. This captivating attraction offers an exhilarating experience as you pedal along a scenic 5.6-kilometer track with the open sea as your backdrop. Perfect for families, thrill-seekers, and nature enthusiasts alike, the rail bike journey promises breathtaking views, a refreshing coastal breeze, and unforgettable memories. Whether you're exploring the stunning seaside landscapes with loved ones or seeking a new adventure, Yeongjong Sea Side Rail Bike is the perfect blend of excitement and natural beauty, making it a must-visit destination on the western coast of Incheon.
Amusement park
5.0/5(5K+ reviews)

Wolmi Theme Park

Nestled on the scenic Wolmido Island, just off the coast of Incheon, South Korea, Wolmi Theme Park is a vibrant destination that promises an exhilarating experience for visitors of all ages. With the backdrop of the sea and a lively atmosphere filled with music and laughter, this amusement park is a must-visit for thrill-seekers and families alike. Discover the enchanting allure of Wolmi Theme Park, where thrilling rides, scenic views, and rich cultural history come together to offer a delightful escape. Just a short ride from Incheon station, the park captures the essence of a classic carnival atmosphere, reminiscent of the charm of Coney Island. Whether you're seeking adventure or a touch of nostalgia, Wolmi Theme Park is the perfect weekend destination for travelers looking to create unforgettable memories.
Scenic spot
5.0/5(6K+ reviews)

Songwol-dong Fairy Tale Village

Step into a world of enchantment at Songwol-dong Fairy Tale Village in Incheon, South Korea. This vibrant, mural-themed village is a delightful blend of Disney Fairy tales, Korean Fairy tales, and childhood story favorites, making it a must-visit destination for families and anyone with a sense of wonder. Explore the free and open village year-round, filled with whimsical street murals and photo-worthy spots inspired by fairy tales from Korea and the West. Don't miss the opportunity to immerse yourself in a magical experience that will captivate both children and adults alike. Songwol-dong Fairy Tale Village is also a popular filming location for KDramas like Goblin and What's Wrong with Secretary Kim, adding to its charm and appeal.
Tourist attraction
5.0/5(9K+ reviews)

Songdo Hanok Village

Discover the enchanting allure of Songdo Hanok Village, a hidden gem nestled in the heart of Songdo-dong, Yeonsu-gu, Incheon. This captivating destination, built in 2013, offers a unique blend of traditional Korean architecture and modern innovation, set against the backdrop of the towering high-rises of Songdo International City. As you wander through this hanok complex, you'll find a serene escape into Korea's rich cultural heritage, all while being surrounded by the cutting-edge advancements of a smart city. Whether you're a culture enthusiast, a history buff, or a curious traveler, Songdo Hanok Village promises an unforgettable experience where the East meets the West. Come and explore this harmonious fusion of past and present, and let the charm of Songdo Hanok Village captivate your senses.
Commercial district
5.0/5(6K+ reviews)

Sinpo International Market

Discover the vibrant and bustling Sinpo International Market in Incheon, a must-visit destination for food lovers and culture enthusiasts alike. Located near Sinpo Station, this iconic market offers a delightful blend of traditional Korean snacks, international flavors, and a rich historical backdrop. With over 140 shops, Sinpo International Market is a treasure trove of culinary delights and cultural experiences waiting to be explored.
Tourist attraction

Ganghwa Spain Village

Discover the enchanting Ganghwa Spain Village in Incheon, a unique destination that seamlessly blends the rich cultural heritage of Korea with the vibrant charm of Spain. Nestled on the picturesque island of Ganghwa, this themed village, established in 2019, offers travelers an immersive experience with its meticulously recreated Spanish architecture and cultural ambiance. As you wander through the village, you'll find yourself captivated by the historical intrigue and natural beauty that surrounds you. Home to the renowned Ganghwa dolmens, ancient megalithic structures, the village offers a fascinating glimpse into Korea's Bronze Age heritage. Whether you're a history buff, nature lover, or simply seeking a serene escape, Ganghwa Spain Village promises an unforgettable adventure filled with cultural insights and delightful local cuisine. Whether you're a culture enthusiast or simply looking for a unique getaway, Espana Village is sure to stimulate your senses and leave you with lasting memories.
Park
5.0/5(9K+ reviews)

Songdo Central Park

Discover the serene beauty and modern charm of Songdo Central Park, a stunning urban oasis nestled in the heart of the Songdo International Business District in Incheon, South Korea. Inspired by New York City's Central Park, this 101-acre green space offers a refreshing escape with its unique blend of natural beauty and contemporary architecture. Whether you're seeking tranquility or adventure, Songdo Central Park provides a perfect retreat amidst the bustling city life, making it a must-visit destination for travelers. Experience the harmonious fusion of nature, culture, and innovation in this captivating park, where every corner invites exploration and relaxation.
Geographical district
4.2/5(3K+ reviews)

Bupyeong-dong

Nestled in the vibrant city of Incheon, Bupyeong-dong is a captivating neighborhood that offers a unique blend of modernity and tradition. This bustling district is renowned for its lively markets, cultural streets, and significant historical landmarks, providing a seamless fusion of the past and present of South Korea. With its dynamic atmosphere and rich cultural tapestry, Bupyeong-dong is a must-visit destination for travelers seeking an authentic Korean experience. Whether you're exploring its modern attractions or delving into its rich historical roots, Bupyeong-dong promises an unforgettable journey into the heart of Korean culture.
Tourist attraction
5.0/5(9K+ reviews)

G-Tower

Discover the architectural marvel of G-Tower, a striking 33-floor skyscraper nestled in the heart of Songdo, Incheon, South Korea. This iconic structure is a beacon of innovation, sustainability, and international collaboration, housing numerous global organizations, including United Nations offices. Situated in Incheon's Free Economic Zone, G-Tower stands as a testament to modern design and eco-friendly practices, offering visitors a unique glimpse into the future of urban development. Whether you're a business traveler or a curious tourist, G-Tower's panoramic views and cultural significance make it a must-visit destination for those seeking a blend of innovation and culture.
AREX Incheon Airport Express Train Ticket
Klook's choice
Airport trains & buses • From Seoul

AREX Incheon Airport Express Train Ticket

Book now for today
Instant confirmation
4.8 / 5
(81.8K) • 2M+ booked
US$ 8.39
Retail: US$ 9.59
Incheon|Incheon International Airport Private Airport Transfer
Private airport transfers • Incheon

Incheon|Incheon International Airport Private Airport Transfer

Bestseller
Instant confirmation
4.7 / 5
(67.7K) • 300K+ booked
From
US$ 26.45
Up to 5% off
Incheon Airport Limousine Bus Ticket
Airport trains & buses • From Incheon

Incheon Airport Limousine Bus Ticket

Book now for today
Free cancellation
Instant confirmation
4.7 / 5
(3.2K) • 100K+ booked
US$ 12.59
WOWPASS: Prepaid Card for Cashless Payment in Korea
Rail passes • From Seoul

WOWPASS: Prepaid Card for Cashless Payment in Korea

Book now for today
Instant confirmation
4.6 / 5
(4.6K) • 100K+ booked
US$ 4.50
T-Money Card
Rail passes • From Seoul

T-Money Card

Book now for today
Free cancellation
Instant confirmation
4.6 / 5
(7.5K) • 100K+ booked
US$ 3.75
Incheon Airport to Seoul Bus Ticket by Korea Airport Limousine (KAL)
Airport trains & buses • Incheon

Incheon Airport to Seoul Bus Ticket by Korea Airport Limousine (KAL)

Book now for today
Instant confirmation
4.5 / 5
(6.7K) • 100K+ booked
US$ 12.79
Retail: US$ 13.25
 10-Hour Private Car Charter from Seoul: Nami Island, Alpaca World & Sokcho
Car charters • From Seoul

10-Hour Private Car Charter from Seoul: Nami Island, Alpaca World & Sokcho

Book now for tomorrow
Free cancellation
Instant confirmation
4.7 / 5
(1.2K) • 10K+ booked
US$ 127.19
Retail: US$ 127.39
Private International Taxi Transfers Between Incheon Airport (ICN) and Seoul City
Private airport transfers • From Seoul

Private International Taxi Transfers Between Incheon Airport (ICN) and Seoul City

Free cancellation
4.8 / 5
(215) • 2K+ booked
US$ 64.40
Incheon Airport - Seoul Gangnam COEX Limousine Bus
Airport trains & buses • Seoul

Incheon Airport - Seoul Gangnam COEX Limousine Bus

Instant confirmation
4.7 / 5
(255) • 9K+ booked
US$ 12.79
Retail: US$ 13.25
Seoul to Incheon Airport Bus Ticket by Seoul Air Bus
Airport trains & buses • From Incheon, Seoul

Seoul to Incheon Airport Bus Ticket by Seoul Air Bus

Free cancellation
Instant confirmation
3.8 / 5
(8) • 500+ booked
US$ 12.55
[Airport Bus] 6100 Limousine Bus Discount Ticket
Airport trains & buses • Incheon

[Airport Bus] 6100 Limousine Bus Discount Ticket

Book now for today
Instant confirmation
4.0 / 5
(22) • 900+ booked
US$ 12.79
Retail: US$ 13.25
Customizable Pre-paid Travel Card - NAMANE CARD
Rail passes • From Seoul

Customizable Pre-paid Travel Card - NAMANE CARD

Book now for today
Instant confirmation
4.5 / 5
(782) • 30K+ booked
US$ 5.25

Hotels in Incheon

Toyoko Inn Incheon Bupyeong
Hotels • Incheon

Toyoko Inn Incheon Bupyeong

Instant confirmation
4.8 / 5
(1.0K)
From
US$ 50.24
US$ 52.59
Paradise City
Hotels • Incheon

Paradise City

Instant confirmation
4.7 / 5
(1.0K)
From
US$ 197.7
US$ 198.92
Golden Tulip Incheon Airport Hotel & Suites
Hotels • Incheon

Golden Tulip Incheon Airport Hotel & Suites

Instant confirmation
4.7 / 5
(2.8K) • 50+ booked
From
US$ 63.24
INSPIRE Entertainment Resort
Hotels • Incheon

INSPIRE Entertainment Resort

Instant confirmation
4.4 / 5
(1.4K)
From
US$ 195.55
Hotel Air Relax
Hotels • Incheon

Hotel Air Relax

Instant confirmation
4.5 / 5
(1.0K)
From
US$ 42.6
GL City Hotel Incheon Airport
Hotels • Incheon

GL City Hotel Incheon Airport

Instant confirmation
4.2 / 5
(180)
From
US$ 28.94
Incheon Airport Global Hotel & Suites
Hotels • Incheon

Incheon Airport Global Hotel & Suites

Instant confirmation
4.4 / 5
(277)
From
US$ 58.17
Incheon Airport Hotel
Hotels • Incheon

Incheon Airport Hotel

Instant confirmation
4.1 / 5
(1.0K)
From
US$ 38.62
Incheon Airport Hotel Zeumes
Hotels • Incheon

Incheon Airport Hotel Zeumes

Instant confirmation
4.4 / 5
(1.0K)
From
US$ 48.98
US$ 49.47
Incheon Airport Transit Hotel - Terminal 1
Hotels • Incheon

Incheon Airport Transit Hotel - Terminal 1

Instant confirmation
3.9 / 5
(1.0K)
From
US$ 140.63
Nest Hotel Incheon
Hotels • Incheon

Nest Hotel Incheon

Instant confirmation
4.7 / 5
(1.0K)
From
US$ 85.14
Incheon Airport Transit Hotel - Terminal 2
Hotels • Incheon

Incheon Airport Transit Hotel - Terminal 2

Instant confirmation
4.4 / 5
(1.0K)
From
US$ 144.14
US$ 145.59

Reviews of Incheon activities

josephine *******
2026-05-18 22:22:20
Fantastic 5.0
I was really glad i availed of this transpo service. Driver Wu was great. He bought the tickets for us and even accompanied the group to the top so he can assist with the translation of the attendants’ instructions/directions and even offered to take pictures without being asked. While it may be more expensive than using public transport, the ride was comfortable and we saved a lot of time and energy and allowed us to be back in Myeongdong early.
Jason ****
2026-09-06 01:37:05
Fantastic 5.0
⭐⭐⭐⭐⭐ Such a fun day out! Had the best time on this tour! Super worth the money and packed with so many cool spots. Huge thanks to our guide, Suki—she was awesome! She speaks fluent English and Mandarin and shared so many fun facts throughout the day. Feeding the seagulls on the ferry was definitely a highlight! She was also smart enough to flip the schedule so we hit the Ganghwa Luge first thing in the morning, which saved us from the crowds and the midday heat. The bus was super comfy and the ride was really smooth too. 10/10 recommend if you're looking for an easy, fun day trip! Thanks for everything, Suki!
Chu *******
2026-07-21 07:49:12
Fantastic 5.0
Our tour guide, Roger, was incredibly professional! He contacted us via WhatsApp the day before the activity to reconfirm the itinerary. Roger took many photos for us at different attractions, which we really appreciated 👍. Although the weather on the day of the tour was not as expected, with heavy rain preventing us from doing the luge as planned, Roger immediately changed the indoor itinerary. In the morning, we visited Inspire, which has a playhouse and casino, and both adults and children were very satisfied 👍. The rain stopped in the afternoon, and we successfully completed the seagull feeding and cycling activities. The biggest surprise was driving a private car directly onto the boat for feeding the seagulls! 🤩
Klook User
2026-07-05 22:23:12
Fantastic 5.0
Ren was a wonderful guide and driver. He was so friendly and helpful throughout the whole process from before the tour and during and even encouraged us to come back and again and to contact him when we are next in Seoul. Because the other tour group canceled, my friends and daughter got a private tour by default, so Ren picked us up from our hotel and dropped us off where we wanted to go at the end. The tour itself was so much fun and educational. We had the best time!!! The glass skywalk was scary (made me think of that glass game on Squid Games) but had amazing views. The cooking portion was interesting and sooooo very delicious. Ren actually went up and down the luge with us because he wanted to make sure that we were safe and had a good time. It was the perfect amount of spots to visit and time to get a good taste of what Seoul has to offer. We definitely want to come back and take some more tours, hopefully with Ren!!! Thank you!!
洪 **
2026-07-24 10:02:47
Fantastic 5.0
Our private car service experience was truly excellent; the entire service process exceeded our expectations! First, a big thank you to Tiina, our contact person. From the initial inquiry and booking to confirming the itinerary before departure, she was incredibly friendly, patient, and responded quickly. She meticulously assisted with and arranged all our questions and itinerary details, making us feel very reassured even before we left. Even with some last-minute requests, she did her best to help, showing that she genuinely wanted us to have the best travel experience. Our driver, Kim, was also very punctual and friendly on the day of the trip. He drove smoothly, making the entire journey comfortable and the pick-up and drop-off process very seamless. We will definitely choose this company again for any future private car service needs!
Jillianne *****
2026-04-15 03:02:14
Fantastic 5.0
We booked this tour because we had an early arrival and wanted to male full use of our first day. I missed seeing that this starts at 9AM hence we waited for bit. our guide Gavin arrived on time and was a very good guide. The tournis quite flexible (because we asked to go home once we could check-in to rest and skipped 1 stop). He also recommended really good restaurants (we were looking specifically for ganjang gejang recommendations). Also liked that the tour for Kimchi museum has several tour guides specific to the nationalities of the guests.
Klook User
2026-04-15 07:16:53
Fantastic 5.0
​We had a fantastic time visiting Nami Island, the Rail Bike, and the cherry blossoms. Lanson was incredibly friendly and accommodating, making our tour smooth and highly enjoyable. Highly recommended for a stress-free experience!
Klook 用戶
2026-09-18 16:43:38
Fantastic 5.0
Thanks to Will for taking care of us throughout the trip. He was incredibly thoughtful and responsible, even adding side dishes for us during meals, haha! Definitely recommend him! I highly suggest doing the rail bike an extra time (it's an additional 10,000 Korean Won in cash for one extra ride). We had so much fun, even our 3-year-old loved it! It was a great itinerary.
클룩 고객
2026-05-15 01:04:43
Fantastic 5.0
I'm truly satisfied! This is the first time I've seen a tour with such a great price, yet such a rich and high-quality itinerary. The tour guide, in particular, was incredibly kind and thoughtful. 10 out of 10 for quality!

Incheon at a glance

When is the busiest time to visit Incheon?

Based on what travelers booked on Klook

Busier than usual Quieter than usual
+50%
+25%
Typical
-25%
-50%
+25%
Jan
-20%
Feb
-28%
Mar
+34%
Apr
+22%
May
+11%
Jun
-4%
Jul
-48% Quietest
Aug
-47%
Sep
-15%
Oct
Busiest +40%
Nov
+34%
Dec

Demand peaks in November, about 40% above a typical month, while August is the quietest (roughly 48% lower), so plan ahead for November and expect easier availability and fewer crowds in August. Based on Klook historical booking data.

When is Incheon cheapest?

Find months that fit your budget.

$35
$30
$25
$20
$15
$10
Avg $21 Cheapest $12 Priciest $32
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun

Activities are typically cheapest in August at around USD 12, roughly 62% below the priciest month, March (around USD 32); that cheapest month matches the quiet August seen in demand, so you may find lower prices and lighter crowds then. Based on Klook booking data, July 2025 – June 2026.

How far ahead should you book?

Plan ahead so you don’t miss out

4 daysLast-minute
12 daysTypical
27 daysEarly

Most travellers book about 12 days ahead, so you have moderate flexibility; during the November peak consider booking earlier toward the 27‑day early window to secure choices. Based on Klook booking data, February 2026 – July 2026.

Quick facts about Incheon

Local weather

  • DEC - FEB
    10°-1°

  • MAR - MAY
    22°

  • JUN - AUG
    29°18°

  • SEP - NOV
    26°

General info
  • Time zone

    No time difference

  • Currency

    1USD = 1,356.24KRW

  • Official languages

  • Best time to visit

    Pentaport Rock Festival

  • Recommended trip duration

What to know before visiting Incheon

A quick look at Incheon and what to expect

Incheon’s Klook bookings are dominated by day tours, events and attraction passes, with massages and family-friendly playgrounds also popular. Demand swings through the year, with clear busy and quiet months that shape when attractions and shows feel liveliest.

Best months to visit and how prices move

Klook booking data shows demand peaks in November and falls to a low in August. Prices follow a similar pattern: August is typically the cheapest month on Klook, while March tends to be the priciest. If you want lower prices and smaller crowds, aim for August or September; for peak-season atmosphere and more events, November is the time to go. Overall, demand and prices move together across the year, so quieter months usually bring noticeably lower activity prices.

Tips for travellers

Most visitors who book Incheon experiences on Klook typically confirm plans around twelve days ahead, with four days still workable for last-minute choices and early planners booking a few weeks out. If you travel spontaneously you can still find options close to departure, but for popular tours and events in November it helps to plan a bit earlier. Use Klook to check availability and secure tickets in advance when you want specific shows or guided tours.

FAQs about Incheon

When is the best time to visit Incheon?

When is the cheapest time to visit Incheon?

How far ahead should I book activities in Incheon?

How much do activities in Incheon typically cost?

What is Incheon best known for on Klook?