Bower's Tower is located on the summit of Oke-Are, the highest hill in Ibadan, from which one enjoys a commanding view of the city. Oke-Are ("The Army Chief's Hill") is the site central to Igbo-Agala (Agala Forest) in Sapati Area.
Igbo Agala was a ritual forest in pre-colonial times, now a spiritual resort for African Christian churches. African spiritual churches are "Christian" only in the superficial aspects of worship grafted on an entirely African system of beliefs and practices.
Communication masts at Oke-Are. But note the bushy groves, the remains of Igbo Agala, a ritual forest in pre-colonial times. These are now "sacred groves" where prophets and seers of the spiritual churches hold spiritual consultations.