The Southern Circuit: Nyerere, Ruaha, and Why Most Travellers Skip Them (And Shouldn't)

I have spent most of my 16 years of guiding in southern Tanzania. I started at the bottom in Selous Game Reserve when it was one park rather than two, worked through the transition that created Nyerere National Park, and now lead trips out of camps in both Nyerere and Ruaha. The southern parks are where I live most of the year, and they are the parks I want to make a case for in this post.

Roughly 95% of Tanzania's safari visitors go to the Northern Circuit — Tarangire, Ngorongoro, Serengeti. The southern parks get the other 5%. The wildlife in the south is excellent. The country is wilder. The vehicle counts are a fraction of the north. So why do people skip it?

Why most travellers skip the south

Three reasons.

Marketing. The Northern Circuit has had 60 years of brand investment behind it. Hemingway wrote about the Serengeti. The migration documentaries are filmed there. "Ngorongoro" and "Serengeti" are names that have entered the global travel vocabulary. "Nyerere" and "Ruaha" have not, despite being some of the largest national parks in Africa.

Access. The northern parks are reachable by road from Arusha. The southern parks are not — they require either a long road transfer (8+ hours, not recommended) or a domestic flight from Dar es Salaam or Zanzibar. The flights are not expensive ($300–400 one-way) but they add a logistical hop that travel agents would rather avoid.

The migration myth. Most first-time visitors think the Serengeti migration is the trip to take. They aren't entirely wrong — it's a spectacular event — but they go home thinking "I did the Tanzania safari" without realising they've seen one of four major Tanzanian safari ecosystems. The migration anchors the entire country's tourism strategy in the north.

Risk aversion. First-timers want to maximise the chance of a great experience. The Northern Circuit is the known quantity. The Southern Circuit is less known. We get it; we book first-timers north most of the time too.

This post is for the people who have either done the north or who are willing to take the slightly riskier book. If you are not in one of those categories, book the north and come back later.

Nyerere — the largest park you've never heard of

Nyerere National Park is the northern section of what used to be the Selous Game Reserve. The reserve was a massive 50,000 square kilometres until 2019, when the northern portion was elevated to national-park status (and renamed for Julius Nyerere, Tanzania's first president). The southern portion remains the Selous Game Reserve and operates differently.

Scale. Nyerere is 30,893 square kilometres. That's larger than every other national park in Tanzania except the now-extinct merged Serengeti-Ngorongoro footprint. It's roughly twice the size of the Serengeti.

Wildlife. Lion in some of the largest prides in Africa. Leopard in densities that rival Seronera. The country's largest wild dog population (1,000+ across Nyerere-Selous). Elephant in healthy and recovering numbers (the 1980s poaching crisis hit hard; recovery has been real since 2018). Cape buffalo in herds of 500+. Hippos in the Rufiji River sectors in numbers I haven't counted but estimate at thousands.

The Rufiji River. The defining feature. The Rufiji runs through the centre of the park and creates a network of channels, lakes, and floodplains in the southern sectors. Boat safaris on the Rufiji are a serious activity here — three hours on the river, drifting past hippo pods, crocodiles, and elephants drinking. The boat safari is unique to Nyerere within Tanzania.

Walking safaris. Tanzania's premier walking park, in my view. Walking is permitted and treated seriously. Multi-day walking safaris with fly camping are available — actual fly camps, set up by the rangers at the end of the walking day, with a campfire, basic bedding, and a long night listening to lions and hyenas at uncomfortable distances.

Crowds. Approximately 10% of the vehicle count in the Northern Circuit at peak season. A lion sighting in Nyerere typically has 2–4 vehicles around it; the same sighting in the Serengeti in August has 20–30 vehicles.

Best season: June through October (dry). Wildlife concentrations are highest in the dry months when animals converge on remaining water. The wet season (November–May) is harder — many camps close, some roads are impassable.

The camps. Sand Rivers Selous (premium, on the Rufiji), Roho ya Selous (mid-premium), Beho Beho (premium, on a hill), Siwandu (mid-range, lake-side). Camps in this part of the world tend toward smaller, more intimate, and more conservation-focused than the equivalent Northern Circuit properties.

Ruaha — the wildest of them all

Ruaha is on the other side of the country, in central-west Tanzania. The flight from the coast is 2 hours. The park is 20,226 square kilometres — slightly smaller than Nyerere but larger than the Serengeti.

The landscape. Different from anywhere else in Tanzania. Ruaha sits at a transition between East African and southern African ecosystems. Baobabs are everywhere — denser than Tarangire. The Great Ruaha River runs through the centre and creates the dry-season focal point. Rocky outcrops, miombo woodland, and open plains alternate across the park's footprint.

Wildlife. Ruaha has the largest single-park lion population in East Africa — some estimates put it at 10% of the world's wild lion population. The prides are large, sometimes 20+ animals. Wild dogs are reliably found here — a population of around 100 dogs across several packs. The unusual mammals — sable antelope, roan antelope, greater kudu, lesser kudu — are present in numbers that don't exist in the Northern Circuit. Elephants are in herds smaller than Tarangire but distributed across the park.

Walking. Ruaha is the second walking park in the south. Walks happen most mornings at the camps that offer it. I've walked over 200 different stretches of Ruaha over the years and still find new things.

Remoteness. Ruaha is properly remote. The drive in from the coast is 8 hours and not recommended; the flights are the only sensible option. Camps are spread thin and most have private vehicles, walking, and night drives. The experience is closer to a private-conservancy trip than a public-park trip.

Crowds. Very low. Vehicle counts are sometimes literally zero at a sighting — yours is the only one. Some days you drive for hours and see no other vehicle.

Best season: June through October (dry). The Great Ruaha River dries down to a series of pools by September and the wildlife concentrates dramatically. November through May the park greens up and some camps close.

The camps. Jongomero (premium, southern park), Mwagusi (mid-premium, river-side), Kwihala (mid-premium, central), Kichaka Frontier (premium, walking-focused), Ikuka (premium, on a hill).

How south differs from north

Putting numbers on it.

Vehicle counts at sightings: north is 10x to 30x higher than south.

Wild dog probability on a 5-night trip: south is around 50%, north is under 10%.

Walking safari availability: south is the norm, north is the exception.

Boat safaris: south yes (Rufiji), north no.

Lion density: roughly equal at the per-square-kilometre level; absolute numbers are higher in the south because the parks are bigger.

Elephant density: north is higher in dry season at Tarangire specifically; south is more spread across the parks.

Migration: north only. The southern parks have no migration equivalent.

River crossings: north only. Mara River.

Rhino: north only (Ngorongoro). Southern parks have no rhino.

Cost per day: roughly equal. Camp tier pricing is similar. The flights between south and the coast add $300–600 per person per trip.

Logistics complexity: south is harder. Flights are necessary; some camps move; some close in wet season.

The summary: the north is easier, more accessible, has the migration and the rhino, and is the right first trip. The south is harder to get to, doesn't have the migration, has better walking, lower vehicle counts, wild dogs, and a more remote feel. It is the better second trip.

Who the southern circuit suits

I would book southern trips for these clients:

Repeat visitors who have done the Northern Circuit and want a different experience. This is the largest single category we book south for. Around 60% of our southern trips are returning clients.

Serious walkers. If walking is the primary activity you want, the south is the answer. The walking-safari post covers this in more detail.

Wild dog enthusiasts. The painted dog is one of Africa's most endangered carnivores and the Nyerere/Ruaha populations are reliable. Northern Circuit wild dog sightings are rare.

Photographers wanting low vehicle counts. The framing options when your vehicle is the only one at a sighting are entirely different from those at a 30-vehicle crossing.

Travellers with two weeks who want maximum variety. A 14-day trip can comfortably do Northern Circuit (Tarangire, Ngorongoro, Serengeti) plus Southern Circuit (Nyerere or Ruaha) without feeling rushed. The 10-day Northern + Southern is our standard pairing; the 14-day Tanzania Premium is the longer version.

Honeymooners wanting an extra-quiet, extra-romantic component to the trip. Nyerere's premium camps (Sand Rivers, Beho Beho) are some of the most atmospheric properties in the country, with private decks looking over the Rufiji.

I would not book southern trips, generally, for: first-time safari visitors on a 7-day trip (the logistics complexity isn't worth it), families with kids under 10 (the longer flights and wilder camp environments are harder for young children), guests on a tight budget (the flights add cost).

Logistics and how to combine

The standard southern trip starts and ends in Dar es Salaam. Coastal Aviation and Auric Air run scheduled flights between Dar, Nyerere, Ruaha, and the coast. Flights are 1–2 hours, fly bush-flight style (Cessna Caravans, small loads, sometimes weight-restricted).

The typical 7-day southern trip: fly Dar to Nyerere on day 1, 3 nights in Nyerere, fly to Ruaha on day 4, 3 nights in Ruaha, fly back to Dar on day 7. From Dar you connect to Zanzibar (45 minutes), home, or back to Arusha for a Northern Circuit add-on.

Combining north and south takes 10–14 days. The cleanest version: 5 days north (Tarangire/Ngorongoro/Serengeti), fly to Dar via Arusha, then 5 days south (Nyerere or Ruaha or one of each), then home or Zanzibar. The connecting flight between Arusha and Dar is the necessary connector.

Costs. A 5-night southern trip in mid-range tier with private guiding: $4,000–5,500 per person. Premium tier $7,000–9,000 per person. Plus the internal flights ($500–700 per person). The cost-breakdown post covers the general pricing logic; southern trips are within those bands.

The right combinations:

• 5 N + 5 S: best 10-day variety trip. We book this for repeat clients regularly.
• 7 N + Zanzibar tail: best 10-day first-time trip. North-only.
• 5 N + 5 S + 4 Zanzibar: best 14-day combination. Variety, beach finish, all three Tanzanian regions.
• 3 N (just Ngorongoro/Tarangire) + 7 S: for clients who want a quick taste of the famous north and serious time in the south.

If you've already done a Northern Circuit and want to talk about a southern trip, that's exactly the conversation I plan most often. The plan-my-safari page is the place to start; ask for me by name and write "southern circuit" in the brief. I'll build the right shape around the right months.

The south is not for everyone. For the people it suits, it is the better Tanzanian safari. The migration has its place; for the rest of the year, this is where the bush actually is.