Sari, Iran. Badab-e Surt; It comprises a range of stepped travertine terrace formations that has been created over thousands of years as flowing water from two mineral hot springs cooled and deposited carbonate minerals on the mountain side. http://irantravelpackages.com
Jameh Mosque of Isfahan, Iran The Jāmeh Mosque of Isfahān (Persian: مسجد جامع اصفهان – Masjid-e-Jāmeh Isfahān) is the grand, congregational mosque (Jāmeh) of Isfahān city, within Isfahān Province, Iran. The mosque is the result of continual construction, reconstruction, additions and renovations on the site from around 771 to the end of the 20th century.