Located in the heart of Aberdare National Park, The Ark is known as a "tree hotel", built on pilons in such a way as not to disturb the animals around the waterhole. Its three decks provide superb vantage points for game viewing.

Opened in November 1969 The Ark overlooks the Yasabara waterhole, perhaps the largest salt-lick in the Aberdare Mountains and the haunt of a variety of forest game unequalled in Africa. This tree-lodge is uniquely shaped to resemble the actual Ark, designed with decks from which numerous balconies and lounges provide superb vantage points for viewing the animals visiting the salt-lick and waterhole. A ground-level bunker provides excellent photographic opportunities, and the Yasabara waterhole is floodlit by night to enable all-night viewing of game. A 'Resident Hunter' is always on hand to elucidate on the wildlife and landscape.

Access to vehicles is limited to conserve and protect the environment which hosts wildlife such as elephant, rhino, buffalo, bush bucks, giant forest hogs, Sykes monkey, leopard, and bongo. After lunch at The Aberdare Country Club guests take a 45-minute game drive within the National Park arriving at The Ark in time for afternoon tea.