Why combine Kenya and Tanzania?
The Masai Mara in Kenya and the Serengeti in Tanzania are two halves of the same ecosystem. A combined trip lets you follow the wildlife across the year instead of hoping it is in one park when you arrive.
Each country also adds something the other does not. Kenya gives you Amboseli’s elephants under Kilimanjaro and the private Mara conservancies. Tanzania gives you the Ngorongoro Crater, Tarangire’s baobabs and an easy finish on Zanzibar.
The two best Kenya and Tanzania routes
Almost every good combined itinerary follows one of these two shapes. Choose based on whether the Mara and Serengeti, or Amboseli and the Crater, matter most to you.
Amboseli to the Crater by road
Nairobi, Amboseli, the Namanga border, then Arusha, Tarangire, Lake Manyara and the Ngorongoro Crater.
- Short drives and one easy border crossing
- Kilimanjaro views on both sides
- Works well in 5 to 7 days
Masai Mara to the Serengeti
Nairobi and the Masai Mara, then a flight to Kilimanjaro and on to the Serengeti and the Crater.
- Both halves of the Great Migration
- Includes one regional flight
- Needs 8 days or more
How many days do you need?
Time in the vehicle is the hidden cost of a two-country safari. Use this table to match your trip length to a realistic route.
| Trip length | What fits | Pace |
|---|---|---|
| 5 days | Amboseli, then Lake Manyara and the Ngorongoro Crater | Busy, with long drive days |
| 7 days | Amboseli, Tarangire, Lake Manyara and the Crater | Comfortable |
| 8 to 9 days | Masai Mara, then the Serengeti and the Crater | Comfortable, one flight |
| 10 to 12 days | Mara, Amboseli, Serengeti, Crater, plus Zanzibar | Relaxed |
If you only have 5 days, stay in one country instead. Our guide to choosing between the Masai Mara and the Serengeti can help you decide.
Crossing the border between Kenya and Tanzania
The Bologonja gate between the Mara and the Serengeti is not open to tourist traffic. That is why you cannot simply drive from one park into the other.
- By road at Namanga: the main crossing on the Nairobi to Arusha highway. The border takes about 30 to 60 minutes when your papers are ready.
- By air: scheduled flights link Nairobi and Kilimanjaro International Airport in about an hour. Light aircraft also connect Nairobi with the Mara airstrips.
- Change of vehicle: safari vehicles registered in one country generally cannot run safaris in the other. You switch to a new vehicle and guide at the border or airport.
Visas, insurance and paperwork
Kenya and Tanzania have separate entry systems. The East Africa Tourist Visa covers Kenya, Uganda and Rwanda, but it does not include Tanzania.
- Kenya: most visitors apply online for an Electronic Travel Authorisation (eTA) before travel.
- Tanzania: many nationalities apply for an eVisa online. Some can get a visa on arrival, but applying ahead saves time at the border.
- Tanzania insurance: since October 2026, mainland Tanzania requires a mandatory visitor insurance policy of about US$44. Zanzibar has had the same rule since 2024, and one policy covers both.
- Yellow fever: carry your certificate if you arrive from, or transit through, a country with yellow fever risk.
- Passport: keep at least six months of validity and two blank pages for border stamps.
- Travel advice: check your government’s latest advice for both countries before booking. Several governments updated their Kenya advice in late 2026, as we explain in Is Kenya safe for tourists?
When to go on a combined safari
Both countries are good all year, but the herds decide which route works best.
| Months | Where the migration usually is | Best route |
|---|---|---|
| January to March | Southern Serengeti, calving season | Amboseli to the Crater, with Serengeti |
| April and May | Moving north through the Serengeti | Quieter, with long rains |
| June | Western Serengeti | Either route |
| July to October | Northern Serengeti and Masai Mara | Masai Mara to the Serengeti |
| November and December | Heading south again | Amboseli to the Crater |
For month-by-month detail on the Kenyan side, read our guide to the best time to visit the Masai Mara.
Our Kenya and Tanzania safaris
Each of these trips is private, so the dates and pace are yours. We can add Zanzibar to any of them.
- 5-Day Amboseli and Ngorongoro Safari
- 7-Day Amboseli, Tarangire and Crater Safari
- 8-Day Masai Mara and Serengeti Safari
Planning a budget first? Our Kenya safari cost guide breaks down park fees, lodges and transport.
Common questions
Is it better to start in Kenya or Tanzania?
Either works. Starting in Nairobi often gives cheaper international flights, while ending in Tanzania makes it easy to add a beach stay on Zanzibar.
Can you drive from the Masai Mara to the Serengeti?
No. The direct border gate between the two parks is closed to tourist vehicles. You either drive around through Namanga or fly via Nairobi and Kilimanjaro.
Do I need two visas for Kenya and Tanzania?
Yes, in most cases. Kenya uses an online eTA and Tanzania issues its own visa. The East Africa Tourist Visa does not cover Tanzania.
How long is the drive from Nairobi to Arusha?
About 5 to 6 hours including the Namanga border, on a paved highway. Many itineraries break it up with a night in Amboseli.
Is a Kenya and Tanzania safari worth the extra cost?
If you have 8 days or more, yes. You see more habitats and can follow the migration. With less time, one country gives better value.
Plan your Kenya and Tanzania safari
Tell us your dates and which parks matter most. Our Arusha team will suggest the right route, handle the border hand-over and send a clear, itemised quote.
Sources and planning notes
Written by the See Safari Adventure team in Arusha, Tanzania. Reviewed November 2026 for 2027 travel. Entry rules change, so confirm them before you book flights.
