The Al-Attar Mosque is one of the finest smaller Mamluk mosques in Tripoli's old city, located at the Bab al-Hadeed gate area adjacent to the spice souk. It was built in the fourteenth century and is notable for the quality of its stone carving — the muqarnas (honeycomb vaulting) above the entrance portal and the geometric inlay work on the minaret are among the best examples of Mamluk decorative stonework in Lebanon.
The mosque is smaller and less visited than the Mansouri or Taynal mosques, which makes it possible to appreciate the architectural detail in relative quiet. The surrounding streets of the spice souk add to the atmosphere — the smell of za'atar, sumac, and dried rosebuds from the nearby market stalls is constant.