Looking for the best unlimited data eSIM for international travel? See why our adventure-loving family relies on Sim Local’s unlimited eSIM plans to stay connected wherever our travels take us.
There was a time when family travels for us meant disappearing into the wild for a few days and emerging with a camera full of blurry photos, a backpack full of dirty clothes, and absolutely no idea what was happening in the rest of the world. Those days are gone.
Now, before we’ve even finished our first post-flight coffee, we’re checking trail conditions, downloading offline maps, confirming hotel reservations, and messaging our family back home to let them know that we are, indeed, still alive. Now that our kids are teenagers, staying connected while we travel isn’t just convenient. It’s a necessity.
As an adventure travel family, we’ve spent years testing different ways to stay online while exploring the world. We’ve used local SIM cards purchased from airport kiosks. We’ve battled outrageously expensive roaming fees. We’ve tried dedicated hotspots. We’ve relied on sketchy hotel Wi-Fi that seemed to date before the invention of the FAX machine. Then we discovered eSIMs.
What Is an eSIM (and Why Families Love Them)?
Sometimes, rushing out of an airport can mean forgetting to purchase a SIM card. eSIMs can be installed quickly anywhere you have WiFi or data, even before you take off for your next country.
In order to connect to cellular networks, phones require a Subscriber Identity Module, or SIM. Until about 2016, these were solely available as a physical chip (or SIM) that was installed in a cell phone or inserted into a slot within the phone.
An eSIM is a digital SIM card installed via software into your cellular phone or tablet. You install a data plan via an app or a service, activate it, and you’re online. By doing this prior to your trip abroad, you can have access to data and, in some cases, voice services the moment you arrive in a new country. No plastic cards, no losing your home SIM, no standing in line while your carry-on spills Lego pieces across the floor.
And more recently, we’ve been using the unlimited data plans from Sim Local, which have become one of our favorite options for staying connected during international travel.
Want to skip the details and just get started? You can purchase an Unlimited Data Plan from Sim Local and save 5% with the code WANDERINGWAGAR
Why Unlimited Data Matters More Than Ever
When our kids were younger, data connectivity wasn’t a huge concern. A few photos were uploaded to our Instagram channel. The occasional emails were sent. Maybe we would check Google Maps once or twice a day. Now that our kids are older, it’s a completely different story.
Teenagers use data like a dog chasing its tail. Constantly and with unrelenting determination. They’re sharing photos, messaging friends, checking social media, streaming videos, researching destinations, and navigating unfamiliar cities. Meanwhile, Christina and I are managing bookings, researching activities, tracking weather patterns, downloading maps, and running a travel business from the road.
A family of four can burn through a surprising amount of data in a single day. That’s why unlimited plans have become increasingly important for our travels. Instead of constantly monitoring usage and wondering whether we’re about to hit a data cap halfway through a day wandering the medina in Fes, we can focus on enjoying the adventure.
Sim Local offers two types of unlimited plans, Unlimited, and Unlimited Pro. The former includes up to 5 GB of high speed data per day. The Pro plan unlocks up to 10 GB per day. That data resets every 24 hours, so if you reach the daily high speed allowance, you don’t lose it for the whole trip, just till the end of the day.
I consider myself to be a high-data user. I don’t know if I’ve ever hit 10 GB in a single day.
What Is Sim Local?
Sim Local has been helping travelers stay connected for more than 15 years and has served millions of customers worldwide. Rather than creating one generic network solution, they partner with trusted local carriers around the globe to provide reliable coverage in hundreds of destinations.
Their platform offers destination-specific, regional, and global eSIM plans that can be activated before you even leave home. Once you arrive at your destination, your device connects automatically to local networks without the hassle of hunting down a physical SIM card.
For travelers, that’s a huge win. Nobody wants to spend their first hour in a new country standing in line at a mobile phone kiosk while everyone else is already out exploring.
Why We Chose Sim Local’s Unlimited eSIM Plans
One of the biggest frustrations in the eSIM industry is that many “unlimited” plans aren’t really unlimited at all. Some providers advertise unlimited data, then quietly throttle speeds after just a few gigabytes per day. It’s a common complaint among travelers who discover the fine print after they’ve already purchased a plan.
One thing that stands out about Sim Local’s unlimited eSIM plans is the breadth of destinations covered. Whether you’re road-tripping through the United States, exploring Thailand, or embarking on a multi-country European adventure, there’s an unlimited plan designed for the journey.
They even offer a Europe-wide unlimited eSIM covering 36 countries, making it ideal for travelers who prefer collecting passport stamps over collecting SIM cards. For an adventure travel family like ours, that flexibility removes one more logistical headache from the travel planning process.
The price point may be slightly higher than their competitors’, but what you get for that additional investment is peace of mind. For the overwhelming majority of travelers, 10GB per day is a massive amount of data. We’re talking about navigation, social media, messaging, video calls, photo uploads, trip research, and a healthy amount of streaming. Even with two teenagers sharing travel highlights and sending videos to friends back home, we’ve rarely come close to using that much data in a single day.
Sim Local currently offers unlimited plans in a growing number of popular travel destinations across North America, Europe, Oceania, and other key travel markets. Before booking, it’s worth checking their latest unlimited eSIM offerings, as available destinations can change over time.
You can view Sim Local’s current unlimited eSIM packages here.
It’s worth noting that the destinations shown on the Unlimited Plans page are just a small selection of the plans that the company actually offers. While planning for my upcoming Asia adventure through South Korea, Malaysia, Indonesia, and Singapore, I was stumped at first and though there weren’t plans that fit my needs. I was wrong.
There are unlimited plans available in many other destinations than the few listed on that page, including the UK, Japan, Vietnam, Indonesia, Malaysia, Mexico, Canada, and many more.
Adventure Family Travel Needs Reliable Connectivity
Whether we’re exploring our home country, Canada, on safari in Tanzania, or hiking mountain trails in Peru, our family travels rarely involve sitting beside a resort pool for a week. We’re usually hiking, road-tripping, exploring national parks, navigating remote regions of Norway, or chasing unique experiences that take us far beyond major city centers.
That style of travel creates unique connectivity challenges.
When you’re standing at a trailhead in the Canadian Rockies trying to confirm weather conditions or navigating winding roads through rural Europe, you need reliable access to maps and information. We’ve found that Sim Local has become a valuable tool in our travel gear arsenal.
Need to reroute because of a road closure? No problem. Need to download trail information before heading into the backcountry? Done. Need to find the nearest restaurant because everyone in the family suddenly decides they’re starving at the exact same moment? That’s probably the most important use case of all.
Having dependable mobile data removes an enormous amount of stress from travel.
Easy Setup Makes a Difference
One thing I appreciate about Sim Local is how straightforward the setup process is.
- Purchase a plan: Buy a plan through their website or app and use code WANDERINGWAGAR to receive 5% off.
- Install the eSIM: Once the eSIM is purchased, you’ll receive an email with setup instructions and a QR code to scan.
- Arrive at your destination: Make sure to turn on your data roaming when you install it and ensure you activate it.
- Connect: Enjoy your data plan.
That’s it. The installation process typically takes just a few minutes, and because everything is handled digitally, there’s no need to swap tiny plastic SIM cards while trying not to lose them in an airport terminal. For travelers who aren’t particularly tech-savvy, that’s a major advantage.
My parents could probably figure it out, and that’s usually my benchmark for user-friendliness.
In addition to easy set up, I’ve found some major advantages to using Sim Local over other eSIM providers. Some of those advantages include:
- Coverage in over 220 destinations worldwide.
- A real support team available 24/7 via WhatsApp, telephone, and email.
- The Find My Plan tool has a quick four-question tool that helps travelers find the plan that best suits their needs.
- Unlike many eSIM providers, they don’t just offer data. On some plans, phone calls and text messages are available.
- Hotspot & tethering is available on all plans. For those who travel with kids, having the ability to hotspot and tether can save big bucks compared to buying multiple plans. On top of that, there is no set limit on sharing data across devices.
The Cost Savings Add Up Quickly
International roaming charges have improved over the years, but they can still be painfully expensive. I’ve seen travelers return home from vacation only to discover phone bills that could compare to their monthly mortgage payments.
Travel eSIMs help avoid those surprises.
By connecting directly to local networks through prepaid plans, travelers can often access significantly better value than traditional roaming packages. Sim Local specifically highlights that their travel plans can cost a fraction of standard roaming rates. For families traveling with multiple devices, those savings can add up quickly.
Who Are Unlimited eSIMs Best For?
Unlimited data eSIMs are an excellent way to get data on the go, especially if you’re packaging multi-country packages on a busy itinerary. That being said, they aren’t for everyone. If you’re a light user who is only checking emails and tossing up the occasional Instagram carousel, an unlimited eSIM might be overboard.
But if you’re a solo traveler who is a heavy social media user or a digital nomad who needs to stay connected everywhere you go, finding the best unlimited data eSIM for your money is important. This goes double for groups or families who are traveling together. This is where that hotspotting and tethering really begin to pull their weight.
Frequently Asked Questions About Unlimited Travel eSIMs
The best unlimited travel eSIM depends on where you’re traveling and how much data you use. For travelers who rely heavily on maps, social media, video calls, streaming, and trip planning, Sim Local’s Unlimited Pro plans stand out because they offer up to 10 GB of high-speed data every day before speeds may be reduced. They also provide coverage across hundreds of destinations and make it easy to stay connected without changing physical SIM cards.
Yes, but it’s important to understand what “unlimited” means. Most unlimited travel eSIMs include a daily high-speed data allowance. Once you reach that limit, your speeds may be reduced until the allowance resets the following day. With Sim Local’s Unlimited Pro plan, travelers receive up to 10 GB of high-speed data each day before any speed management applies.
For the vast majority of travelers, yes. Ten gigabytes per day is enough for GPS navigation, social media, messaging, video calls, browsing, uploading photos, and even streaming videos. Unless you’re downloading large files or streaming high-definition video for hours every day, most travelers will never come close to using the full allowance.
Many providers offer regional plans that work across multiple destinations. For example, Sim Local offers unlimited Europe plans covering dozens of countries, making them ideal for multi-country trips without needing to switch SIMs every time you cross a border.
Yes. Sim Local supports hotspot and tethering on its plans, allowing you to share your mobile data with laptops, tablets, or family members. This can be especially useful for families traveling together, since one device can often provide internet access for several others.
No. Most modern smartphones support Dual SIM functionality, allowing you to keep your regular phone number active while using an eSIM for mobile data abroad. This means you can still receive calls or text messages on your home number while avoiding expensive international roaming charges.
For many travelers, yes. An eSIM can be installed before you leave home, so you’ll have data as soon as you land. You won’t need to search for a phone shop, swap SIM cards, or worry about losing your existing SIM. It’s a much more convenient option, particularly for shorter trips or itineraries that include multiple countries.
You’ll need an internet connection during the installation process, either through Wi-Fi or your existing mobile data. That’s why it’s a good idea to install your eSIM before leaving home or while connected to airport Wi-Fi before departing.
Most flagship smartphones released in the past few years support eSIM technology, including recent iPhone models, Google Pixel devices, Samsung Galaxy S and Z series phones, and many newer Android devices. Before purchasing a plan, it’s worth confirming that your phone is both eSIM-compatible and unlocked.
Final Thoughts: The Best Unlimited Data eSIM for Travelers?
There isn’t a single perfect travel eSIM for every traveler and every destination. But after years of testing different connectivity options around the world, Sim Local’s unlimited eSIM plans have become one of my favorite solutions for family adventure travel.
The combination of generous daily high-speed data allowances, simple setup, hotspot support, broad destination coverage, and transparent policies makes them particularly well-suited for modern travelers. And for families like ours, where teenagers expect to stay connected while parents are managing the logistics of complex adventures, unlimited data provides something increasingly valuable on the road.
Peace of mind.
Because when you’re exploring a new destination, the only thing you should be worrying about is where the next adventure will take you. Not whether you’ve got enough data left to find it.
You can get a 5% discount on your Sim Local purchases if you use this link and the code: WANDERINGWAGAR. Happy travels!