Visa requirements:
Namibia generally requires a valid passport (at least six months of validity beyond your intended stay), a return ticket, and potentially a visa depending on your nationality. Some nationalities can enter visa-free for tourism, while others require a visa obtained before travel or upon arrival. It’s crucial to check the specific requirements based on your nationality and purpose of visit. 

Tourist/Visitor Visa:
Most visitors will need either a tourist visa or a visa on arrival, depending on their nationality. 

Business Visa:
If you’re traveling for business, you’ll likely need a business visa, which may require an invitation letter from a Namibian company. 

Work/Residence Permits:
For longer stays or employment, you’ll need to apply for the appropriate work or residence permit before traveling. 

General Requirements:
– Passport: A passport valid for at least six months beyond your intended stay with at least three blank pages. 
– Return Ticket: Proof of a confirmed return or onward ticket. 
– Visa: Obtain the appropriate visa based on your nationality and purpose of travel. Some nationalities can obtain a visa on arrival, while others must apply in advance. 
– Financial Means: Proof of sufficient funds to support yourself during your stay (e.g., bank statements). 
– Accommodation: Proof of confirmed accommodation (hotel booking, invitation letter from a host). 
– Yellow Fever Certificate: If traveling from a yellow fever endemic area. 

Where to Apply:
– Online Portal: For e-visas and visas on arrival, you can apply online. https://eservices.mhaiss.gov.na/visaonarrival
– Namibian Embassy/Consulate: For other visa types or if you prefer to apply in person, contact the nearest Namibian embassy or consulate. 

Important Notes:
Namibia’s visa requirements are subject to change, so it’s essential to check the latest information with the Namibian Embassy or Consulate before your trip.
Keep a copy of your visa and all supporting documents with you during your trip.