I Watched a Lion Walk Past the Tent. This Is That Tanzania Week.

Tanzania is not a trip you stumble into. It requires a licensed operator, specific visa documentation depending on your nationality, a new mandatory travel insurance purchase for Zanzibar, and USD in crisp bills that cannot have a single fold or pen mark. And then, once all of that is sorted, it delivers a week that is very difficult to follow with anything else.

This is the Northern Circuit route — the one that takes in Tarangire, the Serengeti, and the Ngorongoro Crater before finishing on Zanzibar's Indian Ocean coast.

The Route

The Northern Circuit runs in a natural arc from Arusha, the gateway city at the foot of Mount Meru. South to Tarangire, then northwest across the Ngorongoro Conservation Area's highlands into the Serengeti for two full days, then back to the Ngorongoro Crater itself on day five before flying east to Zanzibar. Seven days that span savanna, crater, and ocean.

None of the safari legs are self-driven. Serengeti and Ngorongoro are closed to independent vehicles — all driving is done in a licensed operator's 4x4 with a driver-guide who has been working these parks for years. This is both a regulatory requirement and, in practice, the right way to do it.

Days 1–2: Arusha and Tarangire

Most travelers who fly into Kilimanjaro International Airport skip Arusha as quickly as possible. The better approach is to land, rest, and meet your driver-guide for an actual briefing — safari works better when you know what you're looking at, and a conversation over dinner the night before Tarangire is worth the early arrival.

Tarangire is the park that Serengeti first-timers often describe as the unexpected highlight. Named for the river that bisects it, the park holds the highest elephant density in Tanzania — herds of 50 to 300 animals moving between the river and the tree line, against a backdrop of ancient baobabs that have been standing here since before the first permanent settlements. Alongside the elephants: lions, leopards, buffalos, wildebeest, zebra, and over 550 bird species.

Days 3–4: The Serengeti

The road into the Serengeti from Arusha climbs through the Ngorongoro Conservation Area's highlands before the plateau drops away and the plains begin. The moment of transition — from highland forest to open savanna that extends in every direction to the horizon — is the kind of thing that lodges in memory.

Two full days in the Serengeti means early morning drives, a bush lunch, and evening drives back to camp under a sky unaffected by light pollution. The Great Migration's location shifts by season: the herds calve in the southern Serengeti from December through March, then push north toward the Mara River crossing from July through October. A good operator will position your camp relative to the migration pattern for your exact dates.

Day 5: Ngorongoro Crater

The Ngorongoro Crater is a 600-meter-deep caldera, twenty kilometers across, formed when a massive volcano collapsed inward several million years ago. Over 25,000 animals now live on the crater floor permanently — including one of the densest lion populations in Africa, a resident black rhino population, elephant bulls with some of the largest tusks left on the continent, and a soda lake fringed with flamingos.

It is, in short, the most concentrated wildlife experience on earth. The crater floor is accessible only between gates open and close times, all vehicles must exit by 6pm, and the descent road is steep enough to feel significant.

Days 6–7: Zanzibar

A short flight from Arusha drops you into a completely different country within the same country. Zanzibar's Stone Town is a UNESCO-listed Swahili trading city of carved wooden doors, labyrinthine alleyways, and a waterfront night market where fresh octopus is grilled over charcoal and sold by the piece. The spice farms outside town are the origin of the Spice Island name — cloves, nutmeg, vanilla, and cinnamon grown commercially since the 1800s.

The north coast beaches close out the week: the Indian Ocean at Nungwi, a dhow on the horizon at sunset, and the knowledge that you have a fairly difficult trip to top.

A Few Things Worth Knowing Before You Go

The Tanzania e-visa costs $50 USD for most nationalities (UK, EU, Canada, Australia) and $100 USD for US citizens, who are required to purchase a multiple-entry visa regardless of their plans. Apply at visa.immigration.go.tz at least two to three weeks before departure — processing takes four to ten business days. As of late 2024, all visitors to Zanzibar must also purchase a separate mandatory travel insurance policy from the Zanzibar Insurance Corporation ($44 USD) before arrival. Your personal travel insurance no longer satisfies this requirement. Bring USD in crisp bills printed 2009 or later; older bills, torn bills, and notes with pen marks are refused at visa desks, safari lodges, and park gates. Start malaria prophylaxis before departure and pack strong DEET repellent throughout.

Want the Full Day-by-Day Plan?

This post covers the shape of the trip — the actual logistics (what to ask your operator, what the e-visa process involves step by step, what the Zanzibar insurance purchase looks like, and how to read the migration calendar for your dates) are their own project, and we've already done that work.

Our Tanzania 7-Day Travel Guide is a complete, printable PDF itinerary built around this exact route: morning-to-evening plans for every day, a realistic budget breakdown, a packing list built for East Africa safari and Indian Ocean beach, and the local tips that actually save you time and money on the ground.

👉 Get the full Tanzania itinerary on our Etsy shop — instant digital download, ready to print or pull up on your phone.

And if you're already dreaming up your next trip, follow @roamdecoded on Pinterest for more off-the-radar itineraries as we publish them.