A tsakiyar tsakiyar gonar akwai tankin ruwa na marmara da aka ɗaga tare da tafkin da ke nunawa a gefen arewa zuwa kudu don nuna hoton kabari. Ana kiran tankin ruwan marmara mai ɗagawa al Hawd al-Kawthar dangane da "Tank of Abundance" da aka yi wa Muhammadu alkawari. A wasu wurare, an shimfiɗa lambun tare da hanyoyi na bishiyoyi da aka yiwa lakabi bisa ga sunaye na yau da kullun da na kimiyya da maɓuɓɓugan ruwa.
Gidan lambu mai kyau tare da koguna hudu