Tourist visas are usually issued as single-entry, allowing the holder to enter the country only once, or multiple-entry, allowing for multiple entries within a specified period. The duration of stay granted by the visa is determined by the host country and may be subject to extension under certain circumstances.

It is important for travelers to check the specific visa requirements and application process for the country they are planning to visit, as well as any travel advisories or restrictions that may be in place. Consulting the official website of the embassy or consulate of the host country is a reliable source of information regarding tourist visas.