On 21 March 1909 the mortal remains of the Báb (martyred in Iran in 1850), one of the central figures of the Bahà'i faith, were interred in the… The gardens are 1 km long and reach a height of 225 meters on the slope of Mount Carmel. They were designed in 1987. The mausoleum was completed in 1953. Mount Carmel Labels