Safety
Although Tanzania is considered a relatively safe country, follow basic precautions. Avoid walking after dark and do not leave valuables unattended.
The official language is Swahili, but many residents speak English.
Language
Tipping is common practice. It is usually 10% of the bill in restaurants or small amounts for guides and drivers.
Tipping
Wi-Fi is available in many hotels and cafés. Mobile coverage is fairly well developed, but local SIM cards are the best option for internet access and communication.
Internet and Connectivity