All Destinations

Bulgaria eSIM – Affordable Internet for City and Mountain Travel

Strong eSIM gives you an easy way to stay connected while visiting Bulgaria. Instead of buying a physical SIM card or dealing with roaming fees, your Bulgaria eSIM is delivered instantly by email as a QR code. Activation takes only a few taps on your smartphone, so you’ll have data access right away to use maps, chat apps, and social media without interruptions.Coverage is available in Sofia, Plovdiv, and Varna, as well as popular tourist areas such as the Black Sea coast, the Rila Monastery, and ski resorts in Bansko. Travelers can enjoy stable 4G data for navigation, video calls, or sharing travel updates online while keeping their main number active for calls and SMS. Flexible plans make it simple to pick the right data package for a weekend city break, a seaside holiday, or a long mountain adventure.Whether you’re in Bulgaria for history, business, or outdoor activities, Strong eSIM provides a reliable and budget-friendly solution to stay online across the country.