1. Data & Connectivity 📶

Why Opt for a SIM Card or WiFi Egg?

  1. Stay connected with your loved ones back home easily. 
  2. Always have data for essential navigation apps like Naver Maps or KakaoMaps. 
  3. Share your vibrant travel experiences on social media without a hitch. 


SIM Card vs Pocket WiFi:

Choosing between a SIM card and WiFi egg boils down to your specific travel needs. Personally, I advocate for getting a SIM card.


SIM Cards


  1. No extra device to carry around, unlike a Pocket WiFi.
  2. Facilitates MMS/SMS/Calls.
  3. You get a local Korean phone number which can be necessary for reservations at various places.


  1. Requires an unlocked phone.


Pocket WiFi


  1. No need to replace your original SIM card.
  2. Shareable amongst up to 3 devices, perfect for group travel.
  3. Multiple device connectivity, making it a cost-effective choice for groups.


  1. There is no need to swap your original SIM Card.
  2. Shareable amongst up to 3 devices, allowing multiple device connectivity – perfect for cost-effective group travel.

⚠️ Note: Verification via a credit card under your legal name is essential when either renting a pocket WiFi or buying a SIM card.


Before You Grab a SIM Card 🚨

  1. Ensure your phone is unlocked; contact your carrier for assistance. Special attention if you’re coming from Japan, Canada, or the US.
  2. Check device compatibility with Korean network frequencies using the link below. Ensure it supports one of these GSM network bands:
    • 3G: HSDPA 2100MHz/HSDPA+
    • 4G LTE: Band 1(2100MHz), Band 3(1800MHz), Band 8(900MHz)


Where to Purchase a SIM Card or Pocket WiFi? 💸

Online pre-purchase is the most convenient method, but in-person purchases can be made at Incheon Airport or outlets such as KT, SKT, and LG U+. Note, prices might be slightly higher offline.

Here are popular providers for a smooth experience:

  • Klook: SIM card and WiFi device rental
  • Wifi Dosirak: WiFi device rental
  • Korea Sim: SIM card

For instant connectivity, try Airalo – a handy app offering prepaid eSIMs across 190 countries, eliminating waiting times for SIM card deliveries.

👍🏼 Best Options:

  • Chingu Mobile: Offers the best prices with 7 stores in Seoul and airport pickup. Link
  • EG Sim: Features great plans available for purchase both online and offline at Incheon Airport. Link


2. Budgeting Your Trip 💰

I’d recommend bringing around 200,000 won as a safety net. This amount should last a few days, saving you from urgent bank visits or currency exchanges. Be wary of potential card issues, as observed with friends from Belgium and Germany, probably due to varying bank systems and standards.

Currency Exchange Tips:

  • Banks are operational from 9 AM to 4 PM (Monday-Friday). Try visiting early to avoid long queues. 
  • I suggest you visit the bank before 3 PM in case there are lots of customers. Early morning is the best time. 
  • Avoid standalone ATMs; they tend to charge higher commissions and may not be entirely secure. Utilize ATMs from reliable banks, ranked from best to decent:
    1. Woori Bank
    2. KEB Hana Bank
    3. IBK Bank
    4. Kookmin Bank
    5. Shinhan Bank

3. Essential Apps & Maps 📱


Kakao Map: Your go-to for navigating Korea.  Google Play Store LinkAppstore Link
Naver Map: An excellent alternative for navigating Korea. Google Play Store LinkAppstore Link

Subway maps

Bus apps

Taxi apps

Kimchiman’s Insider tips: Kakao Map reigns superior to Naver if you can read Korean and recognize landmark names. While Naver is more English-friendly, its design might feel less intuitive. However, it does offer more information about restaurants and cafés. For subway directions, the “Subway” app is unmatched.

4. Should You Get a Special Pass? 🎟️

Seoul Discover Pass:

The pass is worth having if you use it the right way. What’s the right way? There are many things you can do with the pass: history, museums, entertainment, transportation, travel, experiences, performances, etc. Among them, entertainment activities tend to be the most expensive. This suggests that you should target attractions with higher admission fees.

In summary, if you’re keen on thoroughly exploring entertainment attractions within the time frame after purchasing the pass, it offers great value. Before buying, it’s essential to pre-plan your itinerary and research the operating hours of the attractions. If you only plan to visit places with fees of 3000 KRW or below, this pass might not be necessary.


Busan Discover Pass:

Adheres to the same principle as the Seoul pass.


Korail Pass:

This pass is especially valuable if you’re venturing to Busan and neighboring towns accessible via Korail. Note that detours through Seoul are necessary due to the lack of direct routes to other towns. Please consult the map above for specifics. While the pass suits a brief one-night stay in Busan, choosing the 4-day option will double the price.

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What do I need to go to Korea as a tourist?

Visiting Korea as a tourist involves several steps and requirements. Here’s a broad outline, but remember, the specifics can vary depending on your nationality and other factors. It’s crucial to check the latest guidelines from official government sources or contact the Korean embassy or consulate in your country for the most current information, especially given potential changes due to ongoing health and safety concerns.
Your passport should be valid for at least six months beyond your planned date of departure from Korea.
Depending on your nationality, you may need a visa to enter South Korea. Some countries have visa-exemption agreements with Korea. Check the latest visa requirements on the Korean government’s official website or contact the nearest Korean embassy or consulate.
Travel Insurance:
It’s advisable to have travel insurance that covers medical emergencies, especially in the wake of the global health crisis.
Health and Safety Regulations:
Check for any health advisories, vaccinations, or COVID-19-related guidelines and requirements such as quarantine, testing, or vaccination certificates.
Flight Tickets:
Book your flight tickets to and from Korea.
It’s advisable to have your accommodations booked before you arrive.
Have some Korean Won (KRW) for initial expenses, though there are currency exchange facilities available at the airport and in major cities.
Understanding Local Customs and Language:
It might be helpful to have a basic understanding of Korean customs, language, and etiquette to navigate social situations.
Local SIM Card or Portable WiFi:
Consider getting a local SIM card or renting a portable WiFi device to stay connected.
Download Useful Apps:
Download apps for translation, maps, transportation, and payments which can significantly ease your travel experience in Korea.
Plan your local transportation in advance. Whether it’s public transit or car rentals, knowing your options can save time and stress.
Make sure to plan ahead and double-check all the requirements before making your trip to ensure a smooth and enjoyable experience in Korea!

How much money should I take to Korea for 2 weeks?

I’d recommend bringing around 400,000 won as a safety net. This amount should last a few days, saving you from urgent bank visits or currency exchanges. But it really comes down to how you manage your budget.

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Born and raised in Seoul and Gyeonggi-do, I'm a Seoul lover, friendly guide, and your friend. An authentic culture enthusiast, basketball player, and hipster at heart.