How to Plan a Masai Mara Safari from Nairobi

The Masai Mara is one of the world's great wildlife destinations — 1,500 square kilometres of open savannah in southwestern Kenya, home to the Big Five, the annual wildebeest migration, and a density of predators that makes it one of the most reliably spectacular game viewing areas on the continent. Most visitors to the Mara fly into Nairobi first. This guide covers everything you need to know to plan a Masai Mara safari from Nairobi: how to get there, when to go, what to expect, and how to use Karen as your base.

Getting to the Maasai Mara from Nairobi

There are two ways to get from Nairobi to the Masai Mara: by road or by light aircraft from Wilson Airport. For most visitors, the flight is the right choice.

By Air from Wilson Airport

Scheduled flights operate daily from Wilson Airport in Langata to the Mara's network of bush airstrips — Keekorok, Ol Kiombo, Musiara, and others depending on which camp you are staying at. The flight takes approximately 45 minutes and the journey itself is worthwhile: you fly low over the Great Rift Valley escarpment, across the Mara ecosystem, and land on a grass strip with plains game visible from the aircraft window.

Safarilink, AirKenya, and Fly540 operate scheduled services. Fares range from approximately USD 150 to USD 250 each way depending on the airline and booking timing. The luggage allowance is approximately 15 kilograms per person in a soft bag — hard-sided luggage is not accepted on these aircraft. Wilson Airport is 10 minutes from Karen Plains Hotel, making Karen the natural base for a Wilson departure.

Karen Plains Hotel arranges Wilson Airport transfers coordinated with your flight time. For early morning departures — most Mara flights leave between 6am and 8am — we provide early breakfast and confirm your transfer the evening before.

By Road

The road journey from Nairobi to the Masai Mara takes approximately 5 to 6 hours depending on traffic and road conditions. The route goes via Narok and the last section is unpaved, which can be challenging during the long rains between March and May. The drive offers its own rewards — the descent into the Rift Valley is dramatic, and you pass through Maasai territory with increasingly open landscape as you approach the Mara.

Road transfers are worth considering for visitors with flexible schedules, those travelling with young children for whom a long drive is preferable to a small aircraft, or those who want the experience of arriving at the Mara overland. For most time-constrained visitors, the flight is better value when the time cost of the drive is accounted for. Read our full comparison in Nairobi to Masai Mara: road vs flight.

When to Go: The Masai Mara by Season

July to October: Migration Season and Peak Dry Season

This is the most popular period for Mara safaris and for good reason. The wildebeest migration brings approximately 1.5 million animals into the Mara ecosystem from Tanzania, and the Mara River crossings — dramatic, chaotic, and entirely unpredictable — are among the most spectacular wildlife events on earth. Predator activity is at its annual peak following the migrating herds. The dry season landscape makes game viewing easier as vegetation thins and animals concentrate around water sources.

Book camps and flights well in advance for July and August travel — these months fill up months ahead, particularly for the better-known camps. September and October offer similar wildlife quality with slightly less camp congestion. Read our full wildebeest migration 2026 guide for detailed timing and what to expect.

January to March: Green Season and Calving

The green season is the Mara at its most beautiful and least crowded. The landscape is lush, the light is extraordinary for photography, and many camps offer significantly reduced rates. The wildebeest calving season happens in the southern Serengeti during this period rather than in Kenya, but the resident Mara wildlife — lions, leopards, cheetahs, elephants, and hundreds of bird species — is present year-round and often easier to approach when fewer vehicles are operating.

April to June: Long Rains

The long rains reduce visitor numbers significantly. Some camps close for maintenance. The tracks can become difficult for vehicles. For experienced safari travellers who do not need the migration and want maximum privacy, this period offers real value, but it is not the right choice for a first Mara visit.

Choosing a Camp

The Masai Mara has a wide range of accommodation, from large permanent lodges to intimate tented camps with six to twelve rooms. The best camps are typically those with the smallest footprint, the most experienced guiding teams, and the strongest relationships with the local Maasai community whose land much of the Mara ecosystem sits on.

Key considerations when choosing a camp:

• Location within the ecosystem: Camps in the Mara Triangle (west of the Mara River) have exclusive access to their zone and tend to offer less crowded game viewing at the river crossing points. Camps in the National Reserve have broader access but share the space with more vehicles.
• Guide quality: The guiding team is the most important variable in any safari experience. Ask camps specifically about their guides — their certifications, their tenure at the camp, their specialist knowledge.
• Vehicle quality: Open-sided vehicles allow better photography and a more immersive experience than closed vehicles. Confirm what your camp uses.
• Group size: Smaller camps mean fewer vehicles at any sighting and a more personal experience. Large lodges can feel like organised tours rather than safaris.

How Many Days to Spend in the Mara

The minimum meaningful Mara stay is three nights. This gives you six game drives — typically two per day, one at dawn and one in the late afternoon — which is enough time to experience the full rhythm of the Mara and have a reasonable chance of witnessing a river crossing during migration season. Four or five nights is better and allows for more flexibility around unpredictable events like crossing timing.

A common itinerary for visitors flying into Nairobi combines one night in Karen before the Wilson departure, three to four nights in the Mara, and a return to Nairobi for onward travel. This gives you a full wildlife experience without requiring a long stay.

What to Pack

The Mara's elevation and the early morning game drives in open vehicles make warm clothing essential even in July and August. A fleece or light down jacket, long-sleeved shirts in neutral colours, and a wide-brimmed hat are the core of your safari wardrobe. Camera with a telephoto lens, binoculars, and high-factor sunscreen complete the essentials.

Remember the Wilson Airport luggage limit: approximately 15 kilograms in a soft bag. Karen Plains Hotel can store your main luggage during your Mara stay and have it ready on your return. Read our complete Kenya safari packing list for everything you need.

Plan Your Safari from Karen Plains Hotel

Karen Plains Hotel is 10 minutes from Wilson Airport and the natural Nairobi base for a Masai Mara safari. We arrange Wilson Airport transfers, can assist with camp recommendations and booking coordination, and provide early breakfast for pre-dawn departures. Daily breakfast is included in all rooms, the wifi is fast fibre, and the generator runs 24 hours.

July and August rooms book up well in advance during migration season. Book your pre-safari Karen stay here or WhatsApp us on +254 796 989 928 to discuss your full Nairobi and Mara itinerary.