In general, the best time to visit Vietnam is from November to April. But you can travel all year round. The weather changes a lot from region to region, so when it rains or gets cold in one place, it can be sunny somewhere else.

Internet access is easy and affordable. Most hotels, cafés, and restaurants offer free Wi-Fi. If you want to stay connected all the time on your phone, you can buy a local SIM card. It gives you a stable connection during your trip for a very good price.