Time zone: GMT + 3
Currency: Tanzanian Shillings (TZS), but US Dollars are widely accepted, ATMs are available in Stone Town
Visa: Tourist visa costs 50 USD and can be obtained on the arrival, at the airport.
Language: Kiswahili, although English is widely spoken
Zanzibar Airport: ZNZ Abeid Amani Karume International Airport
All the additional information related to vaccination, currency, Visa, language ect.