eSIM Czech Republic

The largest ancient castle complex in the world, perched on a hill above the city with St. Vitus Cathedral at its heart. The Gothic cathedral features stunning stained glass windows and houses the burial sites of Czech kings. Mobile data helps with audio guide bookings and checking opening hours during peak season.

A historic pedestrian bridge crossing the Vltava River, lined with 30 baroque statues of saints. The bridge connects the Old Town to the Lesser Town and Prague Castle beyond. Mobile data helps plan the best time to visit to avoid the famous crowds, and navigate to nearby riverside cafes afterward.

A fairytale medieval town in South Bohemia with a UNESCO-listed old town and one of the largest castle complexes in Central Europe, second only to Prague Castle. The town sits on a meandering river with colorful baroque buildings. Mobile data helps find castle tour times and navigate the narrow cobblestone streets.

A former silver mining town featuring the famous Sedlec Ossuary (bone chapel), St. Barbara's Cathedral with its Gothic spires, and historic Italian Court where Bohemian kings once minted coins. Mobile data is useful for coordinating train travel from Prague and finding local restaurants.

A nature reserve in northern Bohemia with towering sandstone rock formations, isolated castles perched on cliff tops, and scenic hiking trails. Popular with Czech families and rock climbing enthusiasts. Coverage can be spotty in the deeper valleys — download offline maps.

Prague's historic central square surrounded by colorful baroque buildings, the Gothic Church of St. Nicholas, and the famous Astronomical Clock on the Old Town Hall that has been marking time since 1410. Mobile data helps find the best photography angles and nearby restaurant reservations.

A historic Gothic castle founded by Emperor Charles IV in the 14th century, housing the Crown Jewels and precious holy relics. Located in a forest about an hour from Prague, it's a popular day trip. Mobile data helps check train schedules and book castle tour tickets in advance.

A small town that served as a Jewish ghetto and concentration camp during World War II, now preserved as a memorial and museum. The baroque fortress and Ghetto Museum provide moving historical context. Mobile data helps book guided tours from Prague and coordinate transport.

The highest mountain range in the Czech Republic, forming part of the border with Poland. Popular for skiing in winter and hiking in summer, with alpine meadows and the source of the Elbe River. Mobile data coverage is inconsistent at higher altitudes — check conditions before setting out.

The birthplace of pilsner beer, featuring the historic Pilsner Urquell brewery with underground cellars and the Techmania Science Center. The Great Synagogue is the third largest in the world. Mobile data helps with brewery tour bookings and navigating the compact city center.