Does the internet work on the Uyuni salt flat?

The Uyuni salt flat is a remote area even by Bolivian standards, so coverage is unreliable. A 4G connection is available in the centre of the town of Uyuni, but once you head into the middle of the salt flat the signal may weaken or drop. We recommend downloading maps and accommodation information before your tour sets off.

Does the eSIM work normally at high altitude, for example in La Paz?

Yes, in central La Paz, at 3,600 metres or more above sea level, the Entel Bolivia 4G/LTE network works relatively reliably. High altitude does not in itself cause problems with how the eSIM works. However, in case you feel unwell from altitude sickness, it pays to save emergency contacts and the locations of nearby hospitals before departure.

Do I need to go through a separate SIM registration when I enter Bolivia?

You can use a Yeohaengyusim eSIM without any separate local SIM registration. If you buy an ordinary local SIM, you have to show your passport and register in Spanish, but with the eSIM you just install it with a QR code in Korea and it connects automatically the moment you reach Bolivia.

Can I use map or translation apps online in Bolivia?

In cities and at the main tourist sites, you can use apps such as Google Maps and Papago without any problem. However, coverage may weaken in remote areas, so we strongly recommend downloading offline maps the day before a back-country trek or a salt flat tour.

Are the voltage and plug types in Bolivia different from Korea's?

Bolivia uses both Type A and Type C sockets. The Type C plugs used in Korea can mostly be used as they are, but some accommodation has only Type A sockets. The voltage is a mix of 110V and 220V, so check whether your smartphone charger also supports 110V, and packing a spare adapter will give you peace of mind.

Does eSIM work in Bolivia?

Bolivia supports eSIM, and plans start from ₩12,039. Install it with the QR code you receive after buying, then just turn on data roaming after you arrive and you are connected straight away. There is no need to swap your SIM.

Travel eSIM or carrier roaming: which is cheaper for a trip to Bolivia?

For a short trip or light data use, a travel eSIM is usually cheaper. Unlimited roaming from Korean carriers costs about ₩11,000–₩15,000 a day, but with an eSIM you can buy just the days of data you need in advance. For a short trip for one or two people, an eSIM has a big advantage; for a family or very heavy data use, compare carrier unlimited roaming too.

Which carrier network does a Bolivia eSIM use?

In Bolivia it connects automatically to local carrier networks such as Entel Bolivia · Tigo · Viva (Nuevatel) (4G/LTE, 5G where supported). Population coverage is about 60%. It picks the network with the strongest signal automatically, so there is nothing to set up.

Can I keep using my Korean number while travelling in Bolivia?

Yes. The eSIM works as a data-only second line, so your Korean SIM and number stay as they are. Use the Yeohaengyusim eSIM for data only, and keep receiving calls, texts and KakaoTalk on your Korean number.

Can I add to or extend my Bolivia eSIM plan?

Yes. When you use up your data or the plan period ends, you can buy a new plan at any time. Keep using the eSIM profile you already installed; there is no need to install it again, so you carry on without interruption.

Can I use tethering (hotspot) in Bolivia?

Yes. In Bolivia you can share your eSIM data with other devices such as a laptop or tablet by tethering (hotspot). Shared data also comes out of your plan allowance, so if you tether a lot we recommend choosing a little more data.

Do I set up the eSIM before I leave or after I arrive?

We recommend installing it (registering the QR code) before you leave, while you have Wi-Fi. Data starts when you turn on data roaming after you arrive in Bolivia. Just remember "set up before you leave, switch on when you arrive" and you can use the internet as soon as you land.

Bolivia eSIM plans

Instant delivery

A travel eSIM for Bolivia starts from ₩12,039 and works as soon as you buy it. In Bolivia it connects automatically to local networks such as Entel Bolivia · Tigo · Viva (Nuevatel) (4G/LTE, 5G where supported), with population coverage of about 60%. Install it with the QR code before you leave and you can use the internet as soon as you land, with no roaming setup.

Sent instantly by email
30-day refund
Customer support in Korean
Credit card · Apple Pay

Bolivia eSIM at a glance

Price: From ₩12,039
Local networks: Entel Bolivia · Tigo · Viva (Nuevatel)
Network: 4G/LTE
Activation: QR code — install before you leave
Recommended data: Maps and messaging 1 GB a day · more room 2 GB a day · video: unlimited

eSIM plans you can use in Bolivia

Data	Validity	Price
Unlimited	1 day	₩12,943
Unlimited	3 days	₩18,820
Unlimited	5 days	₩30,874
Unlimited	7 days	₩42,175
Unlimited	10 days	₩58,750
Unlimited	15 days	₩76,832
Unlimited	30 days	₩135,597
1 GB	7 days	₩12,039
2 GB	15 days	₩22,587
3 GB	30 days	₩33,135
5 GB	30 days	₩49,709
10 GB	30 days	₩85,873
20 GB	30 days	₩129,570
50 GB	30 days	₩336,002

If you want to see the Salar de Uyuni, the largest salt flat in the world, with your own eyes, choose Bolivia. From La Paz, the world's highest capital, to mysterious Lake Titicaca and the gateway to the Amazon jungle, Bolivia holds landscapes you cannot experience anywhere else on Earth. No direct flights run from Korea, so it takes a long journey, but a trip you will never forget awaits you in return. However, because of its vast highlands and rugged mountain terrain, the local mobile network is very different from Korea's. If you get a Yeohaengyusim eSIM ready in advance, you can keep in touch with your family and find your salt hotel right away, even in the middle of the Uyuni desert, without the hassle of buying a local SIM. A trip to Bolivia, the heart of South America, starts with thorough preparation.

Flight time from Korea

About 30–35 hours (including layovers)

Time difference

13 hours behind Korea (KST -13)

Best season to go

May–October (dry season, best for Uyuni)

Plug type

Type A / Type C

Why you need an eSIM in Bolivia

Even within South America, Bolivia is one of the most remote destinations. Big cities such as La Paz and Santa Cruz have 4G/LTE connections, but at popular sights where tourists flock, such as the Uyuni salt flat, the Altiplano plateau and the Madai area, coverage is often unreliable. In these conditions, buying a separate local SIM means talking with carrier staff in Spanish and going through passport registration, which takes quite a while. With a Yeohaengyusim eSIM, just install it before departure Korea and it links up automatically with the Entel network as soon as you enter Bolivia. Your existing Korean number stays as it is, so you can still be reached for work without any problem. Above all, if you get lost in the highlands more than 3,600 metres above sea level or have an emergency from altitude sickness, you cannot imagine how reassuring it is just to know you have an internet connection. The less complete a country's infrastructure is, as in Bolivia, the more a Yeohaengyusim eSIM proves its worth.

Network coverage in Bolivia

Carrier

Entel Bolivia

+ Tigo

Network

4G/LTE

Coverage

60%

How do I install a Bolivia eSIM?

1
Buy a plan
Choose a data plan for Bolivia and complete payment.
2
Scan the QR code
Open the email we sent and point your phone camera at its QR code.
3
Install the eSIM
Complete the eSIM installation as prompted. Doing it before you leave is simplest.
4
Connect on arrival
Once you land in Bolivia, switch data roaming on and you're online.

1
Buy a plan
Choose a data plan for Bolivia and complete payment.
2
Scan the QR code
Open the email we sent and point your phone camera at its QR code.
3
Install the eSIM
Complete the eSIM installation as prompted. Doing it before you leave is simplest.
4
Connect on arrival
Once you land in Bolivia, switch data roaming on and you're online.

Which plan is right for me?

Short trip

For a short 3–7 day trip, an unlimited data plan is ideal.

Business trip

We recommend a high-data plan with plenty for video calls and email.

Long stay

Staying a month or more? A large-data plan gives the best value.

Family trip

Families sharing a connection across multiple devices should pick a tethering-enabled plan with a generous data allowance.

eSIM, local SIM or pocket Wi-Fi: what suits a trip to Bolivia best?

	eSIM	Local SIM	Pocket Wi-Fi
Activation	Instant (QR code)	Buy locally	Pick up / delivery
Setup	2 minutes	SIM swap needed	Separate device
Price	From ₩12,039	₩10,000~50,000	₩5,000~15,000/day
Network	Local 4G/LTE	Local 4G/LTE	Local 4G/LTE
Devices	1 smartphone	1 smartphone	Up to 5
Flexibility	Top up any time	Fixed data	Daily rental
Best for	Ideal for travellers	Long stays	Families / groups

How about these destinations?

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Chile

Colombia

Ecuador

French Guiana

Guyana

Paraguay

Peru

Suriname

Uruguay

China

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Bolivia eSIM FAQ

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