In this guide, you’ll learn what a VPN is, how it works, and why every traveler should use one — especially when booking flights, connecting to hotel Wi-Fi, or accessing streaming services abroad.

When I first started traveling, I relied only on local SIM cards. Then I discovered eSIMs — they made life so much easier. But when I added a VPN, everything changed. The combination of eSIM + VPN became my ultimate travel setup: fast, flexible, and safe.

Traveling is exciting — new countries, people, and experiences. But as I discovered on my first solo trip abroad, using public Wi-Fi in airports and cafés isn’t as harmless as it looks. A VPN (Virtual Private Network) became one of my must-have travel tools, right next to my passport and eSIM. In this article, I’ll explain why a VPN is so important for travelers, how it works, and how it helps you stay safe and connected anywhere in the world.