Top Picks for Heidelberg Wi-Fi & SIM cards

Discover 22 Wi-Fi & SIM cards in Heidelberg on Trip.com, updated December 5, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From TWD 7.00 per person, with an average total of TWD 147.50. Choose the option that suits your plan.

With 13.456k verified reviews, Wi-Fi & SIM cards Heidelberg boast an average rating of 4.5.

This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 4.844k reviews and a 4.5 rating.

The next available day tour departs on December 6, 2025. Book now to secure your spot!

Heidelberg Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

December is the perfect time to visit Heidelberg! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.