Is 3 days enough for a safari?

It is physically possible but exhausting. You will spend 10+ hours in a car to see very little. Stick to 4 days minimum.

Should I fly between parks?

If you have a 10-day trip, flying saves 6-8 hours of driving. If you are on a 5-day trip, stick to driving to save costs and see the landscape.

Planning the Perfect Length for a Tanzania Safari

You need a minimum of 4 days to cover the Northern Circuit effectively, but 7 days is the sweet spot for a balanced experience without feeling rushed. Anything less than 4 days leaves you spending more time in transit than watching wildlife.

Define your circuit. Most travelers stick to the Northern Circuit (Serengeti, Ngorongoro, Tarangire, Manyara). This is compact and best for 4-7 day trips. If you want Southern parks like Nyerere or Ruaha, add 3 days for internal flight logistics.
Account for travel time. Don't count your arrival or departure days as safari days. Arrive in Arusha or Kilimanjaro airport a day early to recover from jet lag so you can start your drive at 8:00 AM sharp on day one.
Prioritize depth over breadth. Instead of hitting four parks in four days, pick two and spend two nights in each. This cuts down on driving time and increases your odds of seeing big cats while they are active.
Add a buffer for weather and terrain. If traveling during the 'long rains' (April-May), add an extra day to your itinerary. Unpaved roads turn to mud, and you will move significantly slower between camps.

Is 3 days enough for a safari?: It is physically possible but exhausting. You will spend 10+ hours in a car to see very little. Stick to 4 days minimum.
Should I fly between parks?: If you have a 10-day trip, flying saves 6-8 hours of driving. If you are on a 5-day trip, stick to driving to save costs and see the landscape.