Updated 2024: A Guide on Obtaining Unlimited Data for Your Trip

Updated 2024: A Guide on Obtaining Unlimited Data for Your Trip

Posted: 1/4/24 | January 4th, 2024

When I began my global backpacking journey, smartphones were not yet prevalent. Making a call back home meant finding a payphone, and accessing the internet or sending emails required locating an internet café.

However, times have changed.

Today, travelers heavily rely on their smartphones for various tasks such as finding affordable flights, booking accommodations, researching attractions, translating menus, getting directions, and much more.

While excessive phone usage can be concerning, smartphones have become an essential tool for savvy travelers.

Consequently, travelers require reliable mobile data to access necessary information and stay connected with friends and family back home.

For travelers worldwide, the most effective way to ensure internet access and connectivity is through an eSIM.

While purchasing a SIM card upon arrival at your destination is possible, eSIMs are much more convenient, cost-effective, and provide better support.

Additionally, if you plan to visit multiple countries, managing and using multiple SIM cards can be a hassle.

In this article, I will explain what an eSIM is and how you can obtain one for your next trip, enabling you to save money and stay connected throughout your journey.


What is an eSIM?

A SIM card is a small memory card inserted into a smartphone to facilitate calls and use mobile data. It contains unique identifiers that ensure incoming calls reach the correct device. Typically, SIM cards are provided by phone providers when you sign a contract.

An eSIM is a digital version of a physical SIM card. Instead of a physical memory card, software is installed on your smartphone to replicate the SIM card’s functions.

Most smartphones have only one SIM card slot, making eSIMs advantageous as they allow multiple eSIMs on a single device.

For example, if you are from Australia and visiting the United States, you would need to remove your Australian SIM card and replace it with a US SIM card to avoid high roaming fees. However, once you switch SIM cards, you won’t be able to receive calls or texts on your Australian phone number unless you remove the US SIM card and reinsert the Australian SIM card.

Managing multiple numbers during your trip can be tedious, which is where eSIMs come in handy. They simplify visiting multiple countries each year without the need to juggle physical SIM cards. Additionally, eSIMs allow you to set up your mobile data in advance, providing peace of mind.

The Best eSIM for Travelers

The leading eSIM on the market is Holafly. They offer a wide range of plans with unlimited data, ensuring coverage wherever you travel. Holafly currently provides plans for 160 destinations, including Europe, the United States, Mexico, China, Turkey, and Japan, with unlimited data options.

Holafly’s eSIMs are user-friendly, and their 24/7 support is readily available for assistance with setup or any issues that arise during your trip.

Here’s an overview of the Holafly eSIM:



  • No data sharing in some destinations, limiting hotspot usage
  • No local phone number/SMS (data only)

While hotspotting is available in North America with Holafly, it may not be accessible in other regions. However, the inability to hotspot is typically not a significant issue for most travelers, although it may impact digital nomads. Additionally, not having a local number means you cannot receive calls or send texts, but you can still make calls through platforms like Facebook, Skype, WhatsApp, and others.

Overall, the advantages of Holafly’s eSIM outweigh the disadvantages, making it the optimal choice for travelers regardless of their destination.

How to Install a Holafly eSIM

To purchase and set up your eSIM, visit holafly.com or download the Holafly app from the App Store or Play Store. Follow these simple steps:


Upon ordering your eSIM, you will receive detailed instructions:


While you can download your eSIM upon arrival, it is advisable to set everything up in advance. Install your eSIM as soon as you receive it, ensuring everything is ready. This way, if any issues arise, you can seek support before your departure.


Activating an eSIM is a quick process that takes only a few minutes. Additionally, Holafly’s 24/7 customer support is available to guide you through any difficulties you may encounter.


Again, while it is possible to complete the setup upon arrival, it is recommended to prepare your eSIM in advance. This way, you will have immediate access upon landing, allowing you to book transportation, call an Uber, contact your accommodation, or perform any necessary tasks upon arrival.


Staying connected during your travels has never been easier. Regardless of your destination, having access to mobile data is crucial. By acquiring a Holafly eSIM for your next trip, you can stay connected, ensure your safety, and make the most of your journey in this vast and diverse world!

Book Your Trip: Logistical Tips and Tricks

Book Your Flight
Find affordable flights using Skyscanner, my preferred search engine. It scours websites and airlines worldwide, leaving no stone unturned.

Book Your Accommodation
Use Hostelworld to book your hostel. If you prefer alternative accommodations, Booking.com consistently offers the best rates for guesthouses and hotels.

Don’t Forget Travel Insurance
Travel insurance protects against illness, injury, theft, and cancellations. It provides comprehensive protection in case of any mishaps. I always travel with insurance, as I have needed it on numerous occasions. My favorite companies offering the best service and value are:

Want to Travel for Free?
Travel credit cards allow you to earn points redeemable for free flights and accommodations, without any additional spending. Check out my guide to selecting the right card and my current favorites to start earning points and benefit from the latest deals.

Need Help Planning Activities for Your Trip?
Get Your Guide is a vast online marketplace where you can discover exciting walking tours, fun excursions, skip-the-line tickets, private guides, and more.

Ready to Book Your Trip?
Visit my resource page for a list of the best companies to use when traveling. I personally use and recommend them all, ensuring a fantastic experience on your journey.

Tours4fun, Let us take you on a journey!

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