Monastir Governorate in the context of Governorates of Tunisia

Monastir, also called Mestir (Arabic: المنستير Monastīr / Mestīr, from the Greek μοναστήριον "hermit's cell, monastery"), is a city on the central coast of Tunisia, in the Sahel area, some 20 kilometres (12 miles) south of Sousse and 162 kilometres (101 miles) south of Tunis. Traditionally a fishing port, Monastir is now a major tourist resort. Its population is about 93,306. It is the capital of Monastir Governorate.

Mahdia Governorate (Tunisian Arabic: ولاية المهدية; French: Gouvernorat de Mahdia) is in central-eastern Tunisia, named after its largest town and administrative centre. It comprises an area of coastal relative lowland, but extends further inland than its coastal length. It is one of the twenty-four governorates (provinces). It covers an area of 2,966 km², and has a population of 410,812 (as at the 2014 census). Four other governorates are its neighbours - clockwise from south, Sfax, Kairouan, Sousse and Monastir Governorates. The governorate of Mahdia was created by the decree of March 9, 1974 after having been part of the governorate of Sousse.

The Tunisian Sahel (Arabic: الساحل) or more precisely the Central East Tunisia is an area of central eastern Tunisia and one of the six Tunisian regions. It stretches along the eastern shore, from Bouficha in the north to Melloulèche in the south, it includes 3 governorates: Sousse, Monastir and Mahdia. Its name derives from the Arabic word sāḥil (ساحل), meaning "shore" or "coast".The region's economy is based especially on tourism and it contains the second-biggest airport in Tunisia: Monastir Habib Bourguiba International Airport.