Dambai is a city and the capital of the Oti Region of Ghana. Dambai is the capital of the Oti Region. It is located on the eastern side of the Oti River, a tributary of the Volta Lake. It was declared the capital of the region which was carved out of the existing Volta Region. It was given the Legislative Instruments as capital by President Nana Akuffo Addo on 15 Februar…Dambai is a city and the capital of the Oti Region of Ghana. Dambai is the capital of the Oti Region. It is located on the eastern side of the Oti River, a tributary of the Volta Lake. It was declared the capital of the region which was carved out of the existing Volta Region. It was given the Legislative Instruments as capital by President Nana Akuffo Addo on 15 February 2019 after it was chosen to be the capital. It is located in the heart of the Savannah Accelerated Development Authority area.