"Do I need a visa?" has more possible answers than yes or no. Understanding the categories helps you read official websites correctly — and avoid expensive misunderstandings.
The main types of entry permission
| Type | What it means | When you get it |
|---|---|---|
| Visa-free | You can enter without a visa for a limited stay and purpose | At the border (entry is still at the officer's discretion) |
| Visa on arrival | You obtain the visa at the port of entry | On arrival, usually with a fee and documents |
| e-Visa | A visa applied for and issued online | Before travel |
| Electronic travel authorisation (e.g. eTA/ETA) | Pre-screening for visa-exempt travellers — not a visa | Before travel, often quickly |
| Consular visa | Applied for through an embassy, consulate or visa centre | Before travel; may need biometrics or an interview |
| Transit visa | Permission to pass through a country en route | Before travel, if required for your route |
Real examples of each type
- Electronic travel authorisation (UK): visa-exempt visitors to the UK need an ETA, which costs £20. It isn't a visa. It's a pre-travel check. See our UK guide.
- Electronic travel authorisation (Canada): visa-exempt air travellers need an eTA, which costs CAN$7. Travellers who need a visa apply for a visitor visa instead. See our Canada guide.
- ETIAS (Schengen area): the EU's authorisation for visa-free nationals is scheduled for the last quarter of 2026. Once approved, it's valid for 3 years or until your passport expires. The Entry/Exit System (EES), which records your fingerprints and photo at the border, has been operational since 10 April 2026.
- e-Visa (Georgia): issued online at the official evisa.gov.ge portal. See Zimbabwe → Georgia.
- Consular visa (UK Standard Visitor): visa nationals apply online, then give biometrics at a visa application centre. See South Africa → UK.
- Visa-free (South Africa): some passports, including Zimbabwe's, can enter visa-free for a limited stay. See Zimbabwe → South Africa.
Single, double and multiple entry
A single-entry visa ends when you leave. Multiple-entry visas let you leave and come back within the validity period — useful for regional trips that loop back through a hub.
Validity vs length of stay
These are different numbers. Read both carefully on any visa you receive.
Example: in the Schengen area, short stays are limited to 90 days in any 180-day period. That applies however long your visa itself is valid for.
Documents almost every visa asks for
- A passport with enough validity and blank pages. See the six-month rule.
- Proof of funds, such as recent bank statements
- Accommodation and return or onward travel bookings
- Travel medical insurance (mandatory for Schengen visas, and for all visitors to Georgia since 1 January 2026)
- A purpose-of-trip document, such as an invitation letter, conference registration or employer letter
Airside vs landside transit
- Airside transit: you stay in the international zone. Some nationalities still need a transit visa for this in some countries.
- Landside transit: you pass through immigration (e.g. to change airports or collect bags) — which may require a visa.
Find passport-specific briefs in the visa finder.