The Aberdares are safari turned vertical: a 70 km volcanic range rising to 4,001 m, wrapped in cloud forest, giant heather and bamboo, laced with trout streams and some of Africa’s tallest waterfalls. The 767 km² national park protects the range’s upper reaches — a cold, green, otherworldly counterpoint to the savanna below.
This is the land of the tree hotels: at Treetops in February 1952, Princess Elizabeth climbed into the branches a princess and came down Queen of England. Today The Ark continues the tradition — floodlit waterholes where elephant, buffalo, giant forest hog and, rarely, the critically endangered mountain bongo emerge from the forest at night. Dedan Kimathi’s Mau Mau fighters hid in these forests; their caves and the moorland trout streams still carry the history.
What Aberdare is known for
Karuru Falls
Kenya’s tallest waterfall thunders 273 m in three tiers off the moorland edge — with Gura Falls plunging opposite into the same forested gorge.
The tree hotels
Night-long wildlife theatre at floodlit waterholes — the format invented at Treetops and continued at The Ark.
A queen made here
Elizabeth II acceded to the throne while staying at Treetops in 1952 — safari history’s most famous night.
Mountain bongo
The last wild strongholds of this huge, striped forest antelope are the Aberdare forests — fewer than 100 survive in the wild.
High moorland
Above 3,000 m the road climbs into giant lobelia, tussock and mist — a landscape closer to Scotland than the savanna 2,000 m below.
The animals of Aberdare
Forest game rewards patience: big elephant and buffalo populations, black rhino unseen in thick cover, melanistic (black) leopard and serval recorded here more than anywhere in Africa, giant forest hog, colobus monkeys and the near-mythical bongo.
Seasons & the best time to visit
Dry windows offer the best moorland access and waterhole action; rain is possible any month in cloud forest — the mist is part of the experience. Nights are cold year-round: pack proper warm layers.
Aberdare entry fees (2026)
| Ticket | Fee |
|---|---|
| Non-resident adult | US$70 per day |
| Non-resident child | US$40 per day |
| African citizen (non-EAC) adult | US$40 per day |
| Kenyan/EAC citizen adult | KES 800 per day |
| Kenya resident adult | KES 1,100 per day |
| Vehicle (under 6 seats) | KES 600 per day |
A 4x4 is required on park roads, which close in heavy rain.
KWS fees shown are the rates that took effect on 1 October 2025, paid per person per day through the eCitizen/KWSPay system — cash is no longer accepted at KWS gates.
Fees change; confirm on official channels before travel. Children under 5 enter KWS parks free.
Fees last verified July 2026.
Flora & landscape
Distinct bands with altitude: montane rainforest of camphor and cedar, a bamboo zone ringing the mid-slopes, hagenia woodland, then Afro-alpine moorland of giant heather, lobelia and groundsel — one of the most complete montane sequences in Africa.
Birdlife
Montane specials: Aberdare cisticola (endemic to these moors), Jackson’s spurfowl, scarlet-tufted malachite sunbirds on lobelia spikes, crowned eagles over the canopy and mountain buzzards riding the mist.
Getting there
Two and a half hours from Nairobi to Nyeri; tree-hotel guests check in at base hotels (Outspan for Treetops’ successor stays, Aberdare Country Club for The Ark) and transfer in by park vehicle. Self-drivers need 4x4 and can traverse the range via the Nyeri and Naivasha gates.
Where to stay in Aberdare
The Aberdares’ signature stay is a “tree hotel” — a lodge over a floodlit waterhole where you watch wildlife all night. Guests usually check in at a base hotel in the foothills and transfer up.
The Ark
Tree lodge
Shaped like Noah’s Ark, its decks overlook a floodlit waterhole and salt lick — elephant, buffalo, rhino and, rarely, bongo after dark.
Aberdare Country Club
Safari lodge
A colonial-era country house with gardens and a golf course, the check-in base for The Ark.
Sandai Farm
Guesthouse
A welcoming farm guesthouse and cottages at the range’s foot, ideal for walkers and horse riders.
Tusk Camp & Fishing Lodge Bandas
KWS self-catering
Rustic KWS self-catering bandas high in the moorlands for trout fishers and self-sufficient adventurers.
A curated selection of established camps and lodges — not a paid directory. Prices tiers: $ budget · $$ mid-range · $$$ premium · $$$$ ultra-luxury.
Aberdare: frequently asked questions
What happened at Treetops in 1952?
Princess Elizabeth was staying overnight in the original tree hotel when her father George VI died in England — she left the Aberdares as Queen Elizabeth II. The original Treetops was burned in the Mau Mau uprising, rebuilt, and finally closed in 2021; The Ark carries the tree-hotel tradition on.
How much is Aberdare park entry in 2026?
US$70 per adult per day for non-residents (US$40 per child), KES 800 for Kenyan citizens, paid via eCitizen/KWSPay. Tree-hotel packages include the transfer but park fees are typically billed separately.
What is a mountain bongo and can I see one?
Africa’s largest forest antelope — chestnut with white stripes — and one of its rarest mammals, with under 100 left in the wild, mostly in the Aberdares. Sightings are genuinely rare; The Ark’s waterhole logs a handful of appearances a year, and a breeding programme on Mount Kenya works to restore numbers.
Is the Aberdares cold?
Yes — you are between 2,000 and 4,000 m. Days are cool, nights close to freezing on the moors, and fires are lit in lodges year-round. Pack fleece, hat and waterproofs whatever the season.
Is Aberdare worth adding to a safari itinerary?
If you value variety, absolutely: waterfalls, cloud forest and night-time waterhole viewing complement the savanna parks perfectly, and it sits right on the route between Nairobi and Samburu or Laikipia.
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